Question

smiling is good for health how?​

Answer 1

Answer:

healthy eating foods

hope this is helpful to you

Answer 2

hii

Smiling Boosts Your Immune System

Smiling can also boost your overall health. The act of smiling act

ually helps the human immune system to function more effectively. It is thought that when you smile, immune function improves because you are more relaxed (thanks to the release of certain neurotransmitters).

I hope it's help you