Experts recommend a balanced, protein-rich lunch with fiber and healthy fats as the best way to keep your energy levels up for the long afternoon before dinner. It is also recommended to avoid large, carb-heavy meals or refined sugars. An easy way to fuel up for the rest of the day is to include Incorporate colorful fruits and vegetables into your meal for a nutrient boost. Or try some of these brown bag ideas:
• Chicken, Tuna, or Egg Salad on toast. Add avocado for extra healthy fats and protein.
• Salads with leafy greens and your favorite vegetables will keep you fueled for the afternoon.
• Quinoa Bowls are super healthy and can be made the night before.
   One more pointer to keep your energy up: Steer clear of foods high in refined carbohydrates, sugary drinks, and processed foods, as they cause rapid blood sugar spikes followed by crashes and remember to stay hydrated. 
   Also remember to drink plenty of water throughout the day helps to prevent drowsiness and brain fog.