Some trends created on social media are relatively harmless. Makeup and hair care are two categories that are often deemed safe, for the most part. However, ...

Reviewed by Denise Asafu-Adjei, M.D., MPH A few years back, PN co-founder John Berardi, PhD, posted a shirtless photo of himself on his 47th birthday. He ...

If you’re like me, you grew up thinking that improper brushing, sugar consumption, and genetics were the only causes of bad teeth. Cavities and tooth decay ...