I have heard that extra blood flow to the stomach is necessary to speed the digestion of food, thus slightly reducing flow to the brain. I have no reference to cite that. I am lazy and drowsy even if I don't eat.
It's called conditioning Veena. As babies, we are fed, then put down for a nap. Then again, all the chemicals in our food probably make our bodies want to shut down for a while to get over the shock it's being forced to endure.
You must taste my food...I feel sad Glis...veggies in US means steamed or eaten raw in salad form, naturally people hate it, if veggies are properly sautéed, cooked to perfection...I can assure you it will taste just heavenly;))