Medscape (5/19, Doheny) reported, “About a third of sunscreens tested by experts…provide less than half the SPF protection claimed on the label,” according to Consumer Reports’ annual sunscreen report. According to the article, the Food and Drug Administration does not routinely test sunscreen products’ SPF.
Dr. Bader recommends sunscreens that have a high concentration of zinc oxide and/or titanium dioxide as the active ingredient(s). These are physical blockers, that reflect all of the suns rays (UVB and UVA).
Chemical blockers only work for specific wavelengths and break down, often within a few hours of sun exposure.
According to a recent study, a single dose of at least 100,000 IU vitamin D3 rapidly attenuates sunburn when given within one hour of sun exposure. Lower doses were far less effective.
Hold that glass! In a recent study published in the Journal of the American Academy of Dermatology, women who consume white wine or liquor may increase the risk of rosacea.
Time to trade in that Chardonnay for a Cabernet.
The DigniCap Cooling System was FDA approved in 2015 to prevent hair loss, which may be of benefit to those undergoing chemotherapy. The FDA has just approved a second system, the Paxman Scalp Cooling System, for reducing hair loss in breast cancer patients undergoing chemotherapy.