Endorphins: If you are smiling, I hope you are happy. When you are ;your brain releases chemicals (good ones) that improve almost all aspects of health.Factoid: fewer muscles to smile than frown;keep smiling.
Answered 7/15/2016
5.8k views
A doctor has provided 1 answer
7 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question