Skin Cancer
When Should You Worry That Mole is Melanoma?
A skin cancer expert explains melanoma and what you can do to spot warning signs of skin cancer.
Skin Cancer
Are UV Nail Dryers Safe?
A go-to device for drying gel manicures, ultraviolet A lights are under scrutiny as a recent study shows exposure may impact your health.
Sunscreen
Is Sunscreen Helpful or Harmful?
A dermatologist explains what we know about sunscreen ingredients and why protecting your skin from the sun is critical.
Vitamins and Supplements
Do I Need to Take Vitamin D?
An expert explains why vitamin D is important, what happens if you are vitamin-D deficient, and how to get enough of this “sun vitamin."
