Originally Posted by CL&T
That's absolutely true and it's a scientific fact. Eat a big meal and your body diverts energy to digestion, so you feel tired. In the winter you will feel cold also.
this is true if you eat the wrong thing. don't eat burgers, steaks, or any red meat for lunch. that will make you more tired than anything. stick to things like fish or chicken. they don't slow you down so much. don't eat till you are totally full either. just eat a normal sized meal. hope this helps.