[ad_1] By Cara Murez HealthDay Reporter FRIDAY, December 4th, 2020 (HealthDay News) – Could an authentic smile be the key to getting a less painful vaccination? Researchers from the University of California, Irvine, say yes. That genuine smile, which lifts the corners of the mouth and creates crow’s feet around …
Read More »Smile when you take a COVID vaccine, it will hurt less
