ESPAÑOLTag: Noticias
Dark chocolate linked with reduced risk of type 2 diabetes
1 min read
Consuming dark chocolate (not milk chocolate) may be associated with lower risk of developing type 2 diabetes (T2D), according to a new study from Harvard T.H. Chan School of Public Health. ...
Poor diet contributes to digestive diseases
1 min read
Against the backdrop of an alarming increase in the number of people under 50 being diagnosed with bowel cancer, researchers are urging people to bump up their fiber intake and improve t...
Americans agree sports build character
1 min read
In a polarized nation, there is one thing that nearly all Americans agree on, according to a recent study: Sports are good for us. Researchers from The Ohio State University and Ithac...
Cause of the yo-yo dieting effect deciphered
1 min read
Researchers have discovered a mechanism behind the yo-yo effect: fat cells have a memory that is based on epigenetics. Anyone who has ever tried to get rid of a few extra pounds knows...
Five minutes of extra exercise a day could lower blood pressure
1 min read
New research suggests that adding a small amount of physical activity -- such as uphill walking or stair-climbing -- into your day may help to lower blood pressure. The study, published ...
Virtual yoga effective for chronic lower back pain
1 min read
Cleveland Clinic researchers found that a 12-week therapeutic virtual yoga program for chronic low back pain can be a feasible, safe and effective treatment option. The findings are publ...
Strength and muscle size are quickly regained after training break
1 min read
Breaks in resistance training do not impair long-term development in strength and muscle size. A study conducted at the University of Jyväskylä's Faculty of Sport and Health Sciences inv...
Men and women process pain differently, study finds
2 min read
In a new study evaluating meditation for chronic lower back pain, researchers at University of California San Diego School of Medicine have discovered that men and women utilize differen...
Rapid blood cancer diagnostic could speed decisions, save lives
1 min read
Researchers at Dana-Farber Cancer Institute have created a CRISPR-based rapid molecular diagnostic for two forms of leukemia that are driven by mutations that involve gene fusions. The t...
Cutting sugar, starch is effective for IBS symptoms
1 min read
Symptoms for patients with the gastrointestinal disease IBS improved as much by eating less sugar and starch as for those who followed FODMAP -- the diet currently recommended to patient...
Can the MIND diet lower the risk of memory problems later in life?
1 min read
People whose diet more closely resembles the MIND diet may have a lower risk of cognitive impairment, according to a study published in the September 18, 2024, online issue of Neurology®...
Breast, ovarian cancers newly linked to gene variants
1 min read
Scientists have pinpointed thousands of genetic changes in a gene that may increase a person's risk of developing breast and ovarian cancer, paving the way for better risk assessment and...
Travel could be the best defense against aging
1 min read
Forget about retinol night creams, researchers from Edith Cowan University (ECU) believe travel could be the best way to defy premature ageing. For the first time, an interdisciplinary...
New vaccine against cervical cancer combines prophylactic and therapeutic activity
2 min read
A new vaccine against cancer-causing human papillomaviruses (HPV) is intended to help increase the rate of HPV vaccinations, particularly in developing countries. Scientists at the Germa...
Search to find out why men with prostate cancer are at higher risk of Alzheimer's
1 min read
Researchers at the Medical College of Georgia at Augusta University are searching for a better way to understand why many men with prostate cancer end up with Alzheimer's disease, and wh...
New study supports annual breast cancer screening for women over 40
1 min read
Women diagnosed with breast cancer who had regular screening mammograms every year were less likely to have late-stage cancer and had higher overall survival than those who received scre...
Parents who use humor have better relationships with their children
1 min read
They say that laughter is the best medicine, but it could be a good parenting tool too, according to a new study led by researchers from Penn State. In a pilot study, the research tea...
Parents' eating behavior influences children’s response to food
1 min read
A team led by Professor Jacqueline Blissett in the School of Psychology and Aston Institute of Health and Neurodevelopment (IHN) at Aston University, asked parents to assess their own...
Sodium channels in breast cancer cells promising target for treatment
1 min read
A new study on live tissue cells is the first to reveal how channels that allow sodium to enter breast cancer cells enable tumors to grow and spread. The discovery adds to evidence whi...
Prostate cancer blood test equally effective
1 min read
The Stockholm3 blood test, developed by researchers at Karolinska Institutet, is equally effective at detecting prostate cancer in different ethnic groups, a new paper published in The J...
Boosting fruit intake during midlife can ward off late-life blues
2 min read
Populations are rapidly aging worldwide, and there is an increased prevalence of late-life depressive symptoms among older adults, which include depressed feelings, lack of pleasure, delayed...
40-percent of cancer cases linked to modifiable risk factors
1 min read
A new study led by researchers at the American Cancer Society (ACS) finds four in 10 cancer cases and about one-half of all cancer deaths in adults 30 years old and older in the United S...
Reducing processed meat intake brings health benefits
1 min read
Reducing consumption of processed meat by around one-third could prevent more than 350,000 cases of diabetes in the US over 10 years, a study suggests. Cutting US adults' processed me...
Optimum protection against diabetes: Weight loss plus remission of prediabetes
1 min read
People with prediabetes are advised to reduce their weight to prevent manifest diabetes. Researchers from the Institute for Diabetes Research and Metabolic Diseases of Helmholtz Munich a...
The sunscreen paradox: Researchers warn of 'false sense of security'
1 min read
Sunscreen usage is climbing, but so are melanoma and skin cancer rates: this, researchers say, is the sunscreen paradox. "The problem is that people use sunscreen as a 'permission slip...
A high-fat diet may fuel anxiety
1 min read
When stressed out, many of us turn to junk food for solace. But new University of Colorado Boulder research suggests this strategy may backfire. The study found that in animals, a high...
Good night’s sleep leads to increased gratitude, resilience
1 min read
A new study to be presented at the SLEEP 2024 annual meeting found that healthy sleep has a positive impact on gratitude, resilience and flourishing in adults. Results show that subjec...
Predicting cancer risks based on national health data
1 min read
Scientists from the German Cancer Research Center (DKFZ) and the European Bioinformatics Institute EMBL-EBI, Hinxton, UK, are using the Danish health registers to predict individual risks fo...
Researchers discover new pathway to cancer cell suicide
2 min read
Chemotherapy kills cancer cells. But the way these cells die appears to be different than previously understood. Researchers from the Netherlands Cancer Institute, led by Thi...
Melanoma in darker skin tones
2 min read
Melanoma, an aggressive form of skin cancer that accounts for 75% of all skin-cancer-related deaths, is often detected later in people with darker skin complexions -- and the consequence...
Higher vitamin A intake linked to lower skin cancer risk
1 min read
People whose diets included high levels of vitamin A had a 17 percent reduction in risk for getting the second-most-common type of skin cancer, as compared to those who ate modest amounts of...
Your dog can help you with stress relief, concentration
2 min read
Spending quality time with dogs reduces stress and increases the power of brain waves associated with relaxation and concentration, according to a study published on March 13, 2024, in t...
Rice bran nanoparticles show promise as targeted anti-cancer agent
2 min read
Plant-derived nanoparticles have demonstrated significant anticancer effects. Researchers recently developed rice bran-derived nanoparticles (rbNPs) that efficiently suppressed cell prol...
How watching sports can boost well-being
1 min read
For many individuals, sports have long served as a source of enjoyment and relaxation. Watching sports, particularly at large gatherings, goes beyond entertainment. It fosters a sense of com...
Study highlights the benefit of touch on mental and physical health
1 min read
Through a large-scale analysis, researchers at the Netherlands Institute for Neuroscience have uncovered the ways in which consensual touch can benefit a person's physical and mental wel...
Antioxidant supplement improves cognition and memory
1 min read
Certain compounds in foods, known as antioxidants, are capable of neutralizing oxygen-free radicals. Consuming antioxidant-rich foods is known to reduce cell damage and slow down age...
Promising drug combination for multiple myeloma treatment
2 min read
RCSI research has found that Venetoclax, a medication currently approved for leukemia, has benefits for patients with multiple myeloma when used in combination with another drug. This di...
Distinct sleep types impact long-term health
1 min read
Poor sleep habits are strongly associated with long-term chronic health conditions, according to decades of research. To better understand this relationship, a team led by researchers in...
Molecule can beat the mutation behind most pancreatic cancer
1 min read
Researchers have designed a candidate drug that could help make pancreatic cancer, which is almost always fatal, a treatable, perhaps even curable, condition. Scientists have discovered ...
Wake-up call to establish regular healthy sleeping patterns
1 min read
It's official. Getting the recommended 7-9 hours of sleep a night is currently out of reach for almost one-third of the population as Flinders University experts found 31% of adults had aver...
Annual breast cancer screening at age 40 saves lives
1 min read
Annual breast cancer screening beginning at age 40 and continuing to at least age 79 results in the highest reduction in mortality with minimal risks, according to a new study published ...
Are you depressed? Scents might help
1 min read
Smelling a familiar scent can help depressed individuals recall specific autobiographical memories and potentially assist in their recovery, discovered a team of University of Pittsburgh...
Cancer prevention guidelines may reduce risk
1 min read
Following cancer prevention guidelines on diet and physical activity consistently reduced overall cancer incidence and mortality, as well as reducing risk of breast, endometrial, and colorec...
Plants remove cancer causing toxins from air
1 min read
A ground-breaking study has revealed that plants can efficiently remove toxic gasoline fumes, including cancer causing compounds such as benzene, from indoor air. The study was led by...
Daily multivitamin supplements improve memory and slow cognitive decline
1 min read
By 2060, according to the Alzheimer's Association, nearly one in four Americans will be in an age bracket at elevated risk of cognitive decline and Alzheimer's disease unless interventio...
Dietary restrictions slow brain aging, increases lifespan
1 min read
Restricting calories is known to improve health and increase lifespan, but much of how it does so remain a mystery, especially regarding how it protects the brain. Buck scientists have u...
Scientists tame chaotic protein fueling 75% of cancers
1 min read
Meet MYC, the shapeless protein responsible for making the majority of human cancer cases worse. UC Riverside researchers have found a way to rein it in, offering hope for a new era of t...
Combining mindfulness with exercise for mental health boost
1 min read
For people looking to start 2024 with a new routine to feel fitter and happier, a new study from the University of Bath suggests that combining mindfulness with exercise could be your key to...
Readiness to change vital to New Year's resolutions
1 min read
Wanting to lose weight or quit smoking are often resolutions made at the beginning of the New Year? One University of Alabama at Birmingham wellness expert says there is a key ingredient...
The neuroscience of the Christmas cheer ‘emotion’
1 min read
It is, for many of us, the most wonderful time of the year. “Christmas cheer” is that thing which is often referred to by those who believe December really is the season to be jolly. It’...
Americans struggle to maintain healthy habits during holiday season
1 min read
The holiday season is a time for joy and celebration, but many Americans admit the endless flurry of activities make it difficult to eat healthy, exercise and get adequate rest, according to...
Nearly 1 in 4 adults feel lonely, new survey finds
1 min read
Nearly 1 in 4 adults across the world have reported feeling very or fairly lonely, a new Meta-Gallup survey has found. The new survey, taken across 142 countries, found 24% of people age...
Performing acts of kindness may help you feel better
1 min read
People suffering from symptoms of depression or anxiety may help heal themselves by doing good deeds for others, new research shows. The study found that performing acts of kindness led to...
US men die 6 years before women
1 min read
We've known for more than a century that women outlive men. But new research led by UC San Francisco and Harvard T.H. Chan School of Public Health shows that, at least in the...
Bowel cancer: Aspirin activates protective genes.
1 min read
Colorectal cancer (bowel cancer) is the third most common form of cancer worldwide, with around 1.9 million newly diagnosed cases and 900,000 deaths every year. Therefore, preventive sub...
Mediterranean diet the best prevention against prostate cancer
1 min read
Men who consume colorful fruits and vegetables on a regular basis are less likely to be diagnosed with prostate cancer, according to new research by University of South Australia scienti...
Empathetic cancer clinicians promote psychological well-being
1 min read
Clinicians who show more empathy promote better psychological health among breast cancer patients, according to a Rutgers study examining how oncology doctors facilitate psycholo...
Too much salt weakens the immune system
1 min read
A high-salt diet is not only bad for one's blood pressure, but also for the immune system. This is the conclusion of a current study under the leadership of the University Hospital Bonn....
Study reveals reductions in breast cancer screening
1 min read
A review of COVID-19 studies globally has revealed reductions in breast cancer screening participation during 2020, with differences between geographic regions and healthcare settings. ...
Healthy lifestyle can help prevent depression
1 min read
A healthy lifestyle that involves moderate alcohol consumption, a healthy diet, regular physical activity, healthy sleep and frequent social connection, while avoiding smoking and too mu...
Researchers identify the link between memory and appetite to explain obesity
1 min read
Disrupted connections between memory and appetite regulating brain circuits are directly proportional to body mass index (BMI), notably in patients who suffer from disordered or overeati...
Certain traits linked with earlier heart attack and stroke.
1 min read
Middle-aged adults with three or more unhealthy traits including slightly high waist circumference, blood pressure, cholesterol and glucose have heart attacks and strokes two years earli...
Simple blood test may predict future heart, kidney risk
1 min read
A simple blood test may predict the risk of progressive heart and kidney disease in people with Type 2 diabetes and kidney disease, according to new research published today in the Ameri...
Simple fragrance method produces major memory boost
1 min read
When a fragrance wafted through the bedrooms of older adults for two hours every night for six months, memories skyrocketed. Participants in this study by University of California, Irvin...
Inflammation discovery could slow aging, prevent age-related diseases
1 min read
University of Virginia School of Medicine researchers have discovered a key driver of chronic inflammation that accelerates aging. That finding could let us slow the clock to live longer...
Link found between childhood television watching and adulthood metabolic syndrome
1 min read
A University of Otago study has added weight to the evidence that watching too much television as a child can lead to poor health in adulthood. The research, led by Professor Bob Hanc...
Gene mutation may explain why some don't get sick from COVID-19
1 min read
People who contract COVID-19 but never develop symptoms -- the so-called super dodgers -- may have a genetic ace up their sleeve. They're more than twice as likely as those who become sympto...
Cancer vaccine, antibody spark immune system response in pancreatic cancers
1 min read
Giving patients with operable pancreatic cancers a three-pronged combination immunotherapy treatment consisting of the pancreatic cancer vaccine GVAX, the immune checkpoint therapy nivol...
Six healthy foods associated with lower cardiovascular disease
1 min read
A study led by McMaster University and Hamilton Health Sciences researchers at the Population Research Health Institute (PHRI) has found that not eating enough of six key foods in combin...
Reading in childhood linked to better mental wellbeing
1 min read
Children who begin reading for pleasure early in life tend to perform better at cognitive tests and have better mental health when they enter adolescence, a study of more than 10,000 you...
A subtype of depression identified
1 min read
Scientists at Stanford Medicine conducted a study describing a new category of depression -- labeled the cognitive biotype -- which accounts for 27% of depressed patients and is not effe...
Regular napping linked to larger brain volume
1 min read
Daytime napping may help to preserve brain health by slowing the rate at which our brains shrink as we age, suggests a new study led by researchers at UCL and the University of the Repub...
Stress drives brain to crave comfort food
1 min read
When you're stressed, a high-calorie snack may seem like a comforting go-to. But this combination has an unhealthy downside. According to Sydney scientists, stress combined with calorie-dens...
Survey finds why most men avoid doctor visits
1 min read
Rather than make appointments to see their family doctor on a regular basis, men are often more likely to make excuses for not going, according to a survey that lists the top excuses men...
Multivitamin improves memory in older adults
1 min read
Taking a daily multivitamin supplement can slow age-related memory decline, finds a large study led by researchers at Columbia University and Brigham and Women's Hospital/Harvard. "Cog...
Identifying new mechanism behind certain types of breast cancer
1 min read
Researchers trace the origin of certain breast cancers to genomic reshuffling -- rearrangement of chromosomes -- that activates cancer genes and ignites disease. The finding offers a long-mi...
The science of attraction: Why we fall for certain people
1 min read
Sometimes life's most meaningful relationships grow from the briefest of connections. Like when you go to a party and meet someone wearing your favorite band's T-shirt, or who laughs at ...
Detecting stress by how people type, click
1 min read
In Switzerland, one in three employees suffers from workplace stress. Those affected often don't realize that their physical and mental resources are dwindling until it's too late. This make...
Mothers' and babies' brains 'more in tune' when mother is happy
1 min read
Mothers' and babies' brains can work together as a 'mega-network' by synchronizing brain waves when they interact. The level of connectivity of the brain waves varies according to the mo...
Higher vitamin A intake linked to lower skin cancer risk
1 min read
People whose diets included high levels of vitamin A had a 17 percent reduction in risk for getting the second-most-common type of skin cancer, as compared to those who ate modest amount...
Sedentary time may significantly enlarge adolescents' heart
1 min read
Recent World Health Organization reports and guidelines note that more than 80% of adolescents across the globe have insufficient physical activity per day. Physical inactivity has been asso...
Magnesium keeps dementia at bay
1 min read
More magnesium in our daily diet leads to better brain health as we age, according to scientists from the Neuroimaging and Brain Lab at The Australian National University (ANU). The rese...
Music improves medication effect
1 min read
While listening to a favorite song is a known mood booster, researchers at Michigan State University have discovered that music-listening interventions also can make medicines more effec...
Immune system cells linked to stress-induced depression
1 min read
In experiments with mice and humans, a team led by Johns Hopkins Medicine researchers says it has identified a particular intestinal immune cell that impacts the gut microbiome, which in tur...
Mediterranean diets associated with fewer Alzheimer's plaques.
1 min read
People who eat diets rich in green leafy vegetables as well as other vegetables, fruits, whole grains, olive oil, beans, nuts and fish may have fewer amyloid plaques and tau tangles in t...
Two-pronged immunotherapy eliminates metastatic breast cancer in study
1 min read
Metastatic breast cancer has no cure and has proven stubbornly resistant to one of the most innovative and promising new cancer treatments: immunotherapy. Now, researchers at Washingt...
Good sleep could add years to your life
2 min read
Getting good sleep can play a role in supporting your heart and overall health—and maybe even how long you live—according to new research being presented at the American College of Cardi...
Scientists make breakthrough for 'next generation' cancer treatment.
1 min read
The futuristic sounding treatment would work by switching on LED lights embedded close to a tumor, which would then activate biotherapeutic drugs. These new treatments would be highly...
Time of day may determine the amount of fat burned by exercise
1 min read
Physical activity at the right time of the day seems able to increase fat metabolism, at least in mice. A new study from Karolinska Institute in Sweden and the University of Copenhagen in De...
One in eight Americans over 50 show signs of food addiction
2 min read
Whether you call them comfort foods, highly processed foods, junk foods, empty calories or just some of Americans' favorite foods and drinks, a sizable percentage of older Americans have...
Fasting diet does not affect weight change, study found
1 min read
Reducing total calories may be more effective for weight loss than intermittent fasting. Timing from first meal to last meal was not associated with weight loss in a six-year study: Eati...
Walking five minutes every half hour offsets prolonged sitting
1 min read
Mounting evidence suggests that prolonged sitting -- a staple of modern-day life -- is hazardous to your health, even if you exercise regularly. Based on these findings, doctors advise a...
Healthy eating patterns linked with lower risk of premature death
1 min read
A variety of healthy eating patterns are linked to reduced risk of premature death, according to a new study. They found that participants who scored high on adherence to at least one of...
Good hydration linked to healthy aging
1 min read
Adults who stay well-hydrated appear to be healthier, develop fewer chronic conditions, such as heart and lung disease, and live longer than those who may not get sufficient fluids, acco...
Experimental cancer therapy shows success
1 min read
A new therapy that makes the immune system kill bone marrow cancer cells was successful in as many as 73 percent of patients in two clinical trials, according to researchers from The Tis...
Quinoa can make a better cookie
1 min read
The "super grain" quinoa has the potential to make a super cookie, according to research by Washington State University. In a study published in the Journal of Food Science, WSU resea...
Twin study links exercise to beneficial epigenetic changes
1 min read
Consistent exercise can change not just waistlines but the very molecules in the human body that influence how genes behave, a new study of twins indicates. The study found that the more phy...
Why older people are more susceptible to the flu
1 min read
Though the COVID-19 pandemic provided a brief respite, influenza virus is back in circulation and, as usual, poses a special danger to people over the age of 65. But why are older people...
Less gym time, same results: 'lowering' weights as effective
1 min read
Good news for those who struggle to fit a gym workout into their day: you may be able to cut your weights routine in half and still see the same results. New research from Edith Cowan...
Copper a clue in the fight against cancer
2 min read
For cancer cells to grow and spread around the human body, they need proteins that bind copper ions. New research about how cancer-related proteins bind the metal and how they interact w...
Beer hops compounds may protect against Alzheimer's disease
1 min read
Beer is one of the oldest and most popular beverages in the world, with some people loving and others hating the distinct, bitter taste of the hops used to flavor its many varieties. But...
Popular drug therapy may prove to be more useful
2 min read
Researchers at University of California San Diego have identified a new signaling process involving G protein-coupled receptors (GPCRs), a cellular target already exploited by hundreds o...
New initiative asks El Paso men to ‘be a bro!’
2 min read
The Rio Grande Cancer Foundation is launching a new initiative for the month of November that is focused on an often-overlooked cause in the borderland: Men’s Health and Cancer Awareness...
More sleep, less disease and vice versa
2 min read
Getting less than five hours of sleep in mid-to-late life could be linked to an increased risk of developing at least two chronic diseases, finds a new study led by UCL researchers. T...
Family is less stressed when they eat together
1 min read
Chronic, constant stress can increase lifetime risk of heart disease and stroke, but a new survey from the American Heart Association, a global force for longer, healthier lives for all, rev...
Social media linked to depression in young adults
1 min read
Researchers in public policy and education recently found that young adults who use more social media are significantly more likely to develop depression within six months, regardless of...
Coffee drinking is associated with increased longevity
1 min read
Drinking two to three cups of coffee a day is linked with a longer lifespan and lower risk of cardiovascular disease compared with avoiding coffee, according to research published today ...
Nearly one in 10 in the US reports having depression
1 min read
Increases in depression without commensurate increases in treatment are widespread, reports a study conducted at Columbia University Mailman School of Public Health and City University o...
Teal Talk Day
1 min read
September 23rd is Teal Talk Day. Each year, over 249,000 women are diagnosed with ovarian cancer worldwide (represented by the color teal.) So, gather your friends, wear teal and help sp...
Nasal irrigation reduces COVID-related illness, death
2 min read
Twice daily flushing of the mucus-lined nasal cavity with a mild saline solution soon after testing positive for COVID-19 can significantly reduce hospitalization and death, investigator...
Ultra-processed foods and colorectal cancer in men
1 min read
For many Americans, the convenience of pre-cooked and instant meals may make it easy to overlook the less-than-ideal nutritional information, but a team led by researchers at...
Lack of sleep makes us less generous
1 min read
Lack of sleep is associated with increased risk of cardiovascular disease, depression, diabetes, hypertension and sexual dysfunction. A new study now shows that lack of sleep also affect...
Plant root beneficial for managing type 2 diabetes
2 min read
A team of researchers led by the University of California, Irvine has discovered that treatment with an extract from the roots of the Rhodiola rosea plant might be effective for helping mana...
Locusts can 'sniff' out human cancer
2 min read
Michigan State research shows insects can differentiate between cancer cells and healthy cells, which could help detect the disease earlier. However, patients need not worry about locusts sw...
New treatment for chronic back pain
2 min read
People challenged with chronic back pain have been given hope with a new treatment that focuses on retraining how the back and the brain communicate, a random controlled trial run by res...
Spirituality linked with better health outcomes
2 min read
Spirituality should be incorporated into care for both serious illness and overall health, according to a study led by researchers at Harvard T.H. Chan School of Public Health and Brigha...
Discovery of cancer trigger may offer targeted drug therapies
1 min read
Researchers at the Department of Energy's Oak Ridge National Laboratory have definitively linked the function of a specific domain of proteins important in plant-microbe biology to a can...
Study may offer key to replace chemo and radiation therapy for cancer patients
2 min read
Before a patient can undergo T cell therapy designed to target cancerous tumors, the patient's entire immune system must be destroyed with chemotherapy or radiation. The toxic side effec...
Overcoming drug resistance in prostate cancer
2 min read
Prostate cancer is the most common cancer among men in the United States. Many patients can live long lives due to early detection and treatment with androgen deprivation therapy. Howeve...
3 grams of omega-3 daily may lower blood pressure
1 min read
While there is some evidence that consuming omega-3 fatty acids in food or dietary supplements may reduce the risk of high blood pressure, the optimal amount to consume for this benefit is u...
Stimulating brain circuits improves cognition and mood
2 min read
We humans lose mental acuity, an unfortunate side effect of aging. And for individuals with neurodegenerative conditions such as Alzheimer's and Parkinson's, the loss of cognitive functi...
New tool creates hearing cells lost in aging
2 min read
Hearing loss due to aging, noise and certain cancer therapy drugs and antibiotics has been irreversible because scientists have not been able to reprogram existing cells to develop into the ...
Mental illness affects the heart as well
2 min read
University of South Australia scientists have uncovered another reason why society should be paying more attention to mental health: it is closely aligned to blood pressure and heart rat...
Got food cravings? Microbes may be responsible
1 min read
New University of Pittsburgh research on mice shows for the first time that the microbes in animals' guts influence what they choose to eat, making substances that prompt cravings for di...
Cycling helps patients with ‘accelerated aging’ disease
1 min read
Cycling for 35 minutes three times a week for 12 weeks led to a 32 per cent increase in overall fitness in people with MD A study led by McMaster University researchers has found that...
High blood fats more harmful than first thought
1 min read
Increased levels of blood fats in people with type 2 diabetes and obesity are more harmful than previously thought, a new study has found.In patients with metabolic diseases, elevated fa...
Nasal spray treats Delta variant, indicating broad spectrum results
1 min read
Researchers have shown a new compound delivered in a nasal spray is highly effective in preventing and treating COVID-19 caused by the Delta variant in mice. The researchers, includin...
Exposure to chemicals may increase children's cancer risk
1 min read
In a first-of-its-kind study, research from the University of Vermont Cancer Center has linked phthalates, commonly called the "everywhere chemical," to higher incidence of specific childhoo...
Brain differences in children who binge eat
1 min read
Brain scans of children ages 9-10 with a type of eating disorder that causes uncontrollable overeating showed differences in gray matter density compared to their unaffected peers, accor...
Dementia patients struggle to cope with change
2 min read
People with dementia struggle to adapt to changes in their environment because of damage to areas of the brain known as 'multiple demand networks', highly evolved areas of the brain that...
How the body fights back against cancer
2 min read
New research from the University of East Anglia (UEA) and Quadram Institute reveals how our immune system can be triggered to attack cancer cells.The research, published today in the Journal...
Patients with rare skin cancer face 40% recurrence rate
1 min read
Patients treated for Merkel cell carcinoma (MCC) face a five-year recurrence rate of 40% -- markedly higher than the recurrence rates for melanoma and other skin cancers, according to re...
Improved diet could add to life expectancy
1 min read
A young adult in the U.S. could add more than a decade to their life expectancy by changing their diet from a typical Western diet to an optimized diet that includes more legumes, whole grai...
New study suggests two paths toward 'super immunity' to COVID-19
1 min read
New laboratory research reveals more than one path toward robust immunity from COVID-19. A new study finds that two forms of immunity -- breakthrough infections following vaccination or ...
Eating green for the planet
1 min read
Swapping just one food item per day can make diets substantially more planet friendly. If your New Year's resolution is to eat better for the planet, a new Tulane University study finds ...
Exercise alters brain chemistry in elderly
1 min read
When elderly people stay active, their brains have more of a class of proteins that enhances the connections between neurons to maintain healthy cognition, a UC San Francisco study has found...
Aspirin cautions: benefit-to-risk, not age
1 min read
Recent guidelines have restricted aspirin use in the primary prevention of cardiovascular disease to patients under 70, and more recent guidance to patients under 60. Yet, the risks of heart...
Dietary fiber improves outcomes for melanoma patients
1 min read
Melanoma patients receiving therapy that makes it easier for their immune system to kill cancer cells respond to treatment better when their diet is rich in fiber, according to a large, ...
Improving drug options for colorectal cancer patients
1 min read
Patients with colorectal cancer were among the first to receive targeted therapies. These drugs aim to block the cancer-causing proteins that trigger out-of-control cell growth while sparing...
Overweight children developing heart complications
1 min read
The percentage of obese children and teens jumped from 19% pre-pandemic to 22%, according to a study from the Centers for Disease Control and Prevention. And the rate at which body mass ...
Binge drinking increases among older men
1 min read
Binge drinking has increased in recent years among older U.S. men but not among older women, according to a study published in the Journal of the American Geriatrics Society. The study inc...
New review highlights cancer-crushing viruses
1 min read
With the world still in the grip of a devastating pandemic, it's hard to imagine viruses as something other than hostile enemies to be vanquished. But in a recent review article for t...
Link between diet, intestinal stem cells and disease discovered
2 min read
Obesity, diabetes and gastrointestinal cancer are frequently linked to an unhealthy diet. However, the molecular mechanisms responsible for this are not fully understood. Researchers hav...
Exercise increases the body’s own ‘cannabis-like' substance
1 min read
Exercise increases the body's own cannabis-like substances, which in turn helps reduce inflammation and could potentially help treat certain conditions such as arthritis, cancer and hear...
Anxiety effectively treated with exercise
1 min read
Both moderate and strenuous exercise alleviate symptoms of anxiety, even when the disorder is chronic, a study led by researchers at the University of Gothenburg shows.The study, now publish...
Eating alone may be bad for your heart
1 min read
As women age, their risk of cardiovascular disease (CVD) exceeds men's largely because of decreased levels of estrogen that regulate vascular function. As a result, much research is focused ...
Small fiber neuropathy may cause tingling, foot pain
2 min read
The number of people experiencing numbness, tingling and pain in their feet with no known cause has been increasing over the last two decades, according at a new study published in the O...
Benefits of calorie restriction and fasting
2 min read
Over the last few decades, scientists have discovered that long-term calorie restriction provides a wealth of benefits in animals: lower weight, better blood sugar control, even longer l...
Scientists discover genes that cause obesity
1 min read
University of Virginia scientists have identified 14 genes that can cause and three that can prevent weight gain. The findings pave the way for treatments to combat a health problem that...
Possible treatment for pancreatic cancer
1 min read
MIT engineers, in collaboration with scientists at Cancer Research UK Manchester Institute, have developed a new way to grow tiny replicas of the pancreas, using either healthy or cancerous ...
Protein important for motor coordination and exercise performance
1 min read
Researchers at Karolinska Institute in Sweden have identified a protein that improves muscular metabolism, motor coordination and exercise performance in mice. The findings, published in...
Access to cancer medicines unequal across countries
1 min read
Patients in most countries of the world do not have access to basic cancer medicines, according to new research from King's College London Global Oncology Group Professor Richard Sulliva...
COVID-19 slows birth rate in US, Europe
1 min read
Throughout history, pandemics have been a key driver of human population change, thanks to mortality and declining fertility rates. And, according to a new study co-authored by Seth Sand...
Reducing sugar can prevent disease
1 min read
Consuming sugary foods and beverages is strongly linked to obesity and diseases such as type 2 diabetes and cardiovascular disease, the leading cause of mortality in the U.S. More than t...
Heart may alter decision-making brain circuits
2 min read
Anxiety, addiction, and other psychiatric disorders are often characterized by intense states of what scientists call arousal: The heart races, blood pressure readings rise, breaths shor...
One in three Americans had COVID-19 in 2020
1 min read
A new study published in the journal Nature estimates that 103 million Americans, or 31 percent of the U.S. population, had been infected with SARS-CoV-2 by the end of 2020. Columbia Uni...
New treatment for depression
1 min read
According to the World Health Organization, depression is a leading cause of disability worldwide and the disease affects more than 360 million people every year. The risk of sufferin...
Flu shot protects against severe effects of COVID-19
1 min read
In a newly published study, physician-scientists at the University of Miami Miller School of Medicine have shown that the flu vaccine may provide vital protection against COVID-19.The st...
A summer meditation guide
2 min read
Summer is more than the fun things you do—it’s how you go about the things you do and the intention behind them. Are you doing things that fulfill you, bring you more joy, and connect you mo...
Connection between COVID and the common cold
2 min read
A study by Stanford University School of Medicine investigators hints that people with COVID-19 may experience milder symptoms if certain cells of their immune systems "remember" previous en...
Stress can turn hair gray -- and it's reversible
1 min read
A new study from researchers at Columbia University Vagelos College of Physicians and Surgeons is the first to offer quantitative evidence linking psychological stress to graying hair in...
Our brains may not be ready for the Information Age
2 min read
Researchers at Washington University School of Medicine in St. Louis have identified specific areas and cells in the brain that become active when an individual is faced with the choice to l...
Rare COVID-19 response in children explained
2 min read
One of the enduring mysteries of the COVID-19 pandemic is why most children tend to experience fewer symptoms than adults after infection with the coronavirus. The immune system response...
Using body's immune system to fight cancer
2 min read
A groundbreaking study led by engineering and medical researchers at the University of Minnesota Twin Cities shows how engineered immune cells used in new cancer therapies can overcome p...
New technology could read your mind - and turn it into text
1 min read
For the first time, researchers have deciphered the brain activity associated with trying to write letters by hand. Working with a participant with paralysis who has sensors implanted in...
Caffeine craving may be in the blood
1 min read
Whether you hanker for a hard hit of caffeine or favor the frothiness of a milky cappuccino, your regular coffee order could be telling you more about your cardio health than you think. ...
Experimental drug shows promise against Alzheimer's disease
1 min read
Researchers at Albert Einstein College of Medicine have designed an experimental drug that reversed key symptoms of Alzheimer's disease in mice. The drug works by reinvigorating a cellul...
Previously infected COVID-19 survivors may only need one vaccine dose
1 min read
Those recovered from COVID-19 had a robust antibody response after the first mRNA vaccine dose, but little immune benefit after the second dose, according to new research. The findings sugge...
Gene alterations may stop spread of malaria
1 min read
Altering a mosquito's gut genes to make them spread antimalarial genes to the next generation of their species shows promise as an approach to curb malaria, suggests a preliminary study ...
Sugar may affect brain development in children
2 min read
Children are the highest consumers of added sugar, even as high-sugar diets have been linked to health effects like obesity and heart disease and even impaired memory function. Howeve...
COVID has made us nicer to man and machine
1 min read
Researchers report that people affected by COVID-19 show more goodwill to humans and to human-like autonomous machines. The findings suggest that the coronavirus crisis helped close the ...
The bald truth: Altered cell divisions cause hair thinning
2 min read
Hair grows from stem cells residing in hair follicles. During aging, the capability of hair follicles to grow hair is successively lost, leading to hair thinning and ultimately hair loss...
5 a day: 2 fruit and 3 vegetable servings for longer life
1 min read
Higher consumption of fruits and vegetables is associated with a lower risk of death in men and women, according to data representing nearly 2 million adults. Five daily servings of frui...
People with SARS-CoV-2 antibodies may have low risk of future infection, study finds
1 min read
People who have had evidence of a prior infection with SARS-CoV-2, the virus that causes COVID-19, appear to be well protected against being reinfected with the virus, at least for a few...
The science of siestas: The genetic basis for napping
1 min read
How often a person takes daytime naps, if at all, is partly regulated by their genes, according to new research led by investigators at Massachusetts General Hospital (MGH) and published in ...
Immune system mounts a lasting defense after recovery from COVID-19
1 min read
As the number of people who have fought off SARS-CoV-2 climbs ever higher, a critical question has grown in importance: How long will their immunity to the novel coronavirus last? A new ...
Making protein 'superfood' from marine algae
1 min read
Marine microalgae-based cellular agriculture is a promising new way to sustainably produce plant-based 'meat' and healthy 'superfoods' for the future. Researchers at Flinders Universi...
Test your heart health by climbing stairs
1 min read
Climbing four flights of stairs in less than a minute indicates good heart health, according to research presented at a scientific congress of the European Society of Cardiology (ESC). ...
COVID-19 reduces U.S. life expectancy
1 min read
The COVID-19 pandemic, which claimed more than 336,000 lives in the United States in 2020, has significantly affected life expectancy, USC and Princeton researchers have found. The re...
Saccharin does not lead to diabetes in healthy adults
1 min read
For those trying to live a healthy lifestyle, the choice between sugar and artificial sweeteners such as saccharin can be confusing. A new study led by researchers at The Ohio State Univ...
Covid19 can cause cognitive issues
1 min read
More and more evidence is coming out that people with COVID-19 are suffering from cognitive effects, such as brain fog and fatigue. And researchers are discovering why. The SARS-CoV-2 viru...
Blood vessel cells and chronic inflammation of obesity
1 min read
When a person consumes more calories than needed, the excess calories are stored in the form of triglycerides inside fat tissue, also known as white adipose tissue (WAT). Researchers kno...
Plastics pose threat to human health, report shows
1 min read
Plastics contain and leach hazardous chemicals, including endocrine-disrupting chemicals (EDCs) that threaten human health. An authoritative new report, Plastics, EDCs, & Health,...
Compassionate parenting leads to more generous children
2 min read
Young children who have experienced compassionate love and empathy from their mothers may be more willing to turn thoughts into action by being generous to others, a University of Califo...
Need to increase HPV vaccine uptake in adolescents
2 min read
More than 90 percent of human papillomavirus (HPV)-related cancers could be prevented by widespread uptake of the HPV vaccine. Yet, vaccine use in the United States falls short of public...
Which approaches are most effective at reducing COVID-19 spread?
1 min read
Researchers have found that physical distancing is universally effective at reducing the spread of COVID-19, while social bubbles and masks are more situation-dependent. The researchers ...
Time of day and weight loss
2 min read
Restricting meals to early in the day did not affect weight among overweight adults with prediabetes or diabetes, according to preliminary research to be presented at the American Heart ...
The New Body Temperature
1 min read
In the nearly two centuries since German physician Carl Wunderlich established 98.6°F as the standard "normal" body temperature, it has been used by parents and doctors alike as the meas...
Older adults using cannabis to treat common health conditions
1 min read
With growing interest in its potential health benefits and new legislation favoring legalization in more states, cannabis use is becoming more common among older adults. University of...
Genetic risk of developing obesity
2 min read
Some people are at higher risk of developing obesity because they possess genetic variants that affect how the brain processes sensory information and regulates feeding and behavior....
Severity of COVID-19 cases linked to genetic mutations or antibodies
2 min read
People infected by the novel coronavirus can have symptoms that range from mild to deadly. Now, two new analyses suggest that some life-threatening cases can be traced to weak spots ...
Artificial pancreas controls type 1 diabetes in children
1 min read
A clinical trial at four pediatric diabetes centers in the United States has found that a new artificial pancreas system -- which automatically monitors and regulates blood gluco...
Study further pinpoints brain regions that may control fatigue
2 min read
Scientists at Johns Hopkins Medicine using MRI scans and computer modeling say they have further pinpointed areas of the human brain that regulate efforts to deal with fatigue. The fi...
Many animal species may be vulnerable to SARS-CoV-2 infection
1 min read
Humans are not the only species facing a potential threat from SARS-CoV-2, the novel coronavirus that causes COVID-19, according to a new study from the University of California, Dav...
Vitamin C could help over 50s retain muscle mass
1 min read
A recent study shows that older people who eat plenty of vitamin C -- commonly found in citrus fruits, berries and vegetables -- have the best skeletal muscle mass. This is important ...
New 'molecular computers' find the right cells
2 min read
A laboratory breakthrough in cell targeting may improve the safety of cancer-killing CAR T cells Scientists have demonstrated a new way to precisely target cells by distinguishing the...
Study of COVID and Diabetes
2 min read
As COVID-19 continues to rage across the U.S., researchers are digging deeper into how the virus wreaks havoc on the body, especially for those with a pre-existing chronic illness. No...
Vitamin D twice a day may keep vertigo away
1 min read
Taking vitamin D and calcium twice a day may reduce your chances of getting vertigo again, according to a study published in the August 5, 2020, online issue of Neurology®, the medical j...
Blood test shows promise in the diagnosis of Alzheimer's disease
2 min read
A new blood test demonstrated remarkable promise in discriminating between persons with and without Alzheimer's disease and in persons at known genetic risk may be able to detect the dis...
New CT scan method lowers radiation exposure
2 min read
A CT scan technique that splits a full X-ray beam into thin beamlets can deliver the same quality of image at a much-reduced radiation dose, according to a new UCL study. The techniqu...
Identifying sources of deadly air pollution
1 min read
A new study from University of Minnesota researchers provides an unprecedented look at the causes of poor air quality in the United States and its effects on human health. The researc...
Best proteins for building muscle
2 min read
On a gram for gram basis, animal proteins are more effective than plant proteins in supporting the maintenance of skeletal muscle mass with advancing age, shows research presented this w...
Why we remember certain words
2 min read
Thousands of words, big and small, are crammed inside our memory banks just waiting to be swiftly withdrawn and strung into sentences. In a recent study of epilepsy patients and healthy ...
Possible Parkinson’s Breakthrough
1 min read
Researchers have discovered that a single treatment to inhibit a gene called PTB in mice converts native astrocytes, brain support cells, into neurons that produce the neurotransmitter d...
Living environment may be key to longevity
2 min read
When it comes to living to the ripe old age of 100, good genes help but don't tell the full story. Where you live has a significant impact on the likelihood that you will reach centenari...
'Fat burning' molecule has implications for treatment of obesity
2 min read
Obesity affects more than 40 percent of adults in the United States and 13 percent of the global population. With obesity comes a variety of other interconnected diseases including cardi...
Blood pressure medications help frail, elderly people live longer
1 min read
Taking blood pressure medication as prescribed helped even the frailest elderly people (65 and older) live longer, and the healthiest older people had the biggest survival boost, accordi...
Sugars could be the key to an earlier, more accurate test for prostate cancer
2 min read
A new type of test that uses complex sugars to detect prostate cancer earlier and with greater accuracy is being developed by researchers at the University of Birmingham. The test wor...
Spicing up a meal may lower inflammation
1 min read
Adding an array of spices to your meal is a surefire way to make it more tasty, but new Penn State research suggests it may increase its health benefits, as well. In a randomized, con...
Coffee linked to lower body fat in women
1 min read
Women who drink two or three cups of coffee a day have been found to have lower total body and abdominal fat than those who drink less, according to a new study published in The Journal ...
Vitamin D linked to low virus death rate, study finds
2 min read
A new study has found an association between low average levels of vitamin D and high numbers of COVID-19 cases and mortality rates across 20 European countries. The research, led by ...
Diabetics and COVID19: Blood sugar level is key
1 min read
A study reported in the journal Cell Metabolism on April 30 adds to the evidence that people with type 2 diabetes (T2D) are at greater risk of a poor outcome should they become infected ...
Link between obesity and sleep loss
1 min read
Can staying up late make you fat? A growing body of research has suggested that poor sleep quality is linked to an increased risk of obesity by deregulating appetite, which in turn leads...
Diet may help preserve cognitive function
2 min read
According to a recent analysis of data from two major eye disease studies, adherence to the Mediterranean diet -- high in vegetables, whole grains, fish, and olive oil -- correla...
Trial drug can significantly block early stages of COVID-19
1 min read
A study performed on mice shows an engineered virus might be able to block coronavirus infections. No vaccines exist that protect people against infections by coronaviruses, includ...
Trial drug can significantly block early stages of COVID-19
2 min read
An international team led by University of British Columbia researcher Dr. Josef Penninger has found a trial drug that effectively blocks the cellular door SARS-CoV-2 uses to infect its ...
A look at allergies and heart health
2 min read
Spring brings warmer temperatures, blooming flowers and for millions of Americans the arrival of allergy season. When seeking relief, people with allergies who are concerned about he...
New coronavirus stable for hours on surfaces
1 min read
New research finds that the virus that causes coronavirus disease 2019 (COVID-19) is stable for several hours to days in aerosols and on surfaces. Scientists found that severe acute resp...
Indoor sports may lead to vitamin D deficiency
1 min read
A new study assesses vitamin D status and supplementation of college athletes. Researchers found that the majority of athletes were vitamin D insufficient and a daily vitamin D supplemen...
Eating less calories prevents negative effects of aging
1 min read
If you want to reduce levels of inflammation throughout your body, delay the onset of age-related diseases, and live longer, eat less food. That's the conclusion of a new study by ...
Hearing Aids May Delay Cognitive Decline
1 min read
Wearing hearing aids may delay cognitive decline in older adults and improve brain function, according to promising new research. Researchers have tested the use of hearing aids in...
Late fall may be best time of year to try to conceive
2 min read
A new study finds couples may conceive quicker in late fall and early winter, especially in southern states. In the US, birthdays peak in early September, but in Northern states - and Sc...
Love Matters: How parents’ love shapes children’s lives
2 min read
Research about how the affection between parents shapes their children's life has been hard to come by. A new study uses unique data from families in Nepal to provide new evidence. The s...
Lab that plugs into your phone can diagnose illnesses
1 min read
Engineers have created a tiny portable lab that plugs into your phone, connecting it automatically to your doctor through a custom app. The lab is the size of a credit card and can diagn...
How stress causes gray hair
2 min read
Scientists have found evidence to support long-standing anecdotes that stress causes hair graying. Researchers found that in mice, the type of nerve involved in the fight-or-flight respo...
Worst Flu Season in years predicted
2 min read
The United States may be gearing up for one of the worst flu seasons in years, health experts predict. · Northern and western states are now being hit hard. · Currently the influenza B ...
Baby and adult brains 'sync up' during play
1 min read
It's not your imagination -you and your baby really are on the same wavelength. A team of researchers has conducted the first study of how baby and adult brains interact during natura...
Lower cancer rates reported
2 min read
Scientists say lower smoking rates, earlier detection and better drugs are responsible for a steady decline in cancer deaths since 1991. The U.S. cancer death rate dropped 2.2 percent...