Why I'm feeling sleepy after lunch?

Question

Why I'm feeling sleepy after lunch?

Answer 1

if it's hot.

maybe because of the heat.

Answer 2

Sometimes if you eat too much at lunchtime, your body gets a spike in energy, then it drops down shortly thereafter- I've noticed it if I have a large or greasy lunch.  Eat light- avoid too much sugar or carbs- stick to protein and veggies and eat sporadically throughout the day- small meals or snacks- to keep energy up.