Summary: By now I’m sure you’ve heard some of the hype regarding a recent study on sunscreen that was released last week in JAMA. In response to all of this, I decided to reach out to Dr. Brian Diffey from Newcastle University - a prolific sun care researcher. In our conversation, we talked about how sun protection works, SPF, UVA & UVB rays, the current understanding regarding environmental and health impacts, and of course, what this recent study actually said and take-homes from these results.
