Question

When we eat some spicy food, why we eat sugar/some sweat food to feel good

Answer 1

( sweet spelling is wrong) answer the sweet food helps our taste buds to relax

Answer 2

Spicy food particles when eaten get stuck onto our taste buds because of the micro papillary structures. That's why even after eating the food the spiciness remains on the tongue. Eating a sugary food helps remove those spicy food particles from the taste buds... Hence we feel good.