Neera Nathan, MD, MSHS
Posts by Neera Nathan, MD, MSHS
Tinted sunscreens offer all the benefits of traditional sun protection products, plus they have added pigments that give them the ability to block visible light, which can also be harmful to the skin.
Platelet-rich plasma, derived from a person’s own blood and then injected back into their scalp, has shown some promise as a treatment for certain types of hair loss. However, the treatments are expensive, and there is no guarantee that they will work.
A noninvasive treatment to remove subcutaneous body fat involves the freezing of areas that leads to a reduction in the fat layer. It’s an option for people who have lost weight and are trying to get rid of stubborn remaining fat, but it is not a weight-loss treatment.
The growing popularity of “clean” cosmetics and personal care products has raised awareness of certain ingredients that may be harmful or cause allergic reactions.