From how to interpret SPF numbers to how much sunscreen is enough, studies show that most of us aren’t using sunscreen correctly. This is a problem given that unprotected sun exposure can increase your lifetime risk of skin cancer, not to mention skin aging (aka, wrinkles). In today’s episode, we cover everything you ever wanted (nay, needed) to know about sunscreen — one of the best preventive care products out there.Hosts: Zach Moore (interviewer), Katie McCallumExpert: Annie Christenson, LE, Medical AestheticianNotable topics covered:A reminder of why we wear sunscreenWhether it matters if you choose chemical and physical sunscreenA rarely-followed spray sunscreen disclaimer that will change how you apply it How often you should reapply sunscreen (and when you need to reapply it more frequently)Understanding what SPF means and the minimum SPF experts recommendA PSA about sunscreen expiration datesWhether you should go back out into the sun if you have a sunburnIf you enjoy these kinds of conversations, be sure to subscribe. And for more topics like this, visit our blog at houstonmethodist.org/blog.

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