What SPF should I use?
Sunscreen helps protect your skin from ultraviolet (UV) radiation. But which SPF is best?
MD Anderson dermatologists recommend sunscreen that is at least SPF 30, broad-spectrum and water resistant. Even with those guidelines, there are plenty of options to choose from. They may even prompt questions like, “If SPF 30 is good, does that mean SPF 50 or even SPF 100 is better?”
I always like to remind patients that sunscreen...
Vitamin D deficiencies: What to know
Vitamin D is often associated with sunshine, but getting outside isn’t the only way to get its benefits. Vitamin D is also found in some foods...
6 myths about tanning safety
There can be a lot of misunderstandings about how safe it is to get a tan.
As a dermatologist, I love to debunk tanning myths....
9 things to know about sunglasses, eye protection and cancer
You’ve put on your UPF-rated clothing, applied your sunscreen and positioned your beach umbrella carefully. But are you also wearing sunglasses to protect your skin and eyes from the sun’s harmful UV rays, which can cause both skin cancer and eye cancer?
These wardrobe staples aren’t just for keeping a low profile or making a fashion statement. UV-rated sunglasses can also provide critical daily protection for your eyes and...
What happens when you get a sunburn
Sunburn causes skin sensations that many of us are all too familiar with: stinging, burning, blistering, peeling, and, of course, that hallmark...
How does sunscreen work? Understanding UV protection
The sun’s ultraviolet radiation damages skin cells, which can lead to sunburn, early aging and even skin cancer. Thankfully, sunscreen...
9 sunscreen myths debunked
Sunscreen is a hot topic – and not just because it’s a summertime staple!
There are also many myths and misconceptions surrounding...
5 questions about laser tattoo removal, answered
The idea of saying a permanent goodbye to an unwanted tattoo might sound almost too good to be true.
But how does laser tattoo removal...
6 things to know about Retin-A
Choosing skin care products can be overwhelming. There are so many ingredients and so many claims of benefits.
But there is one ingredient...
Who’s at increased risk for skin cancer?
High exposure to ultraviolet rays can cause anyone to get skin cancer. But some people are more likely to develop skin cancer than others....