Falling asleep after lunch in your late 20s is super common as you go through "second puberty". You should consider cutting carbs out of your lunch meal. This h

Falling asleep after lunch in your late 20s is super common as you go through "second puberty". You should consider cutting carbs out of your lunch meal. This happened to me as well, I tried fixing it with caffeine. My solution was to change my lunchtime diet and eat a 200 calorie meal around 11 and another 100 calorie meal around 1-2pm depending on when I got hungry. What was happening was I would eat a carb-heavy lunch (hamburger buns, french fries and a coke) and my blood sugar would spike to the moon. Two hours later my blood sugar would crash and the only way to stay awake would be to take a walk. Around 4:30-5pm I would finally feel ok again.