If you notice your nails getting brittle, yellowing or lifting, those are signs that you should check in with a dermatologist ...
The video revealing "one benefit of having acne" shared by Dr. Abigail Waldman has racked up 9 million views on Instagram.
Before we dive into our favorites, check out our interview with board-certified dermatologist, Aegean H. Chan, MD, FAAD, who specializes in complex medical dermatology, dermatopathology and skin ...