Coffee tied to decreased rosacea risk

News briefs For some people, it’s tough to prevent flare-ups of rosacea, the reddened and sometimes bumpy skin that shows up on the cheeks, nose, and other areas of the face. Caffeine, heat and sun exposure, and a long list of foods (everything from spicy foods to yogurt) have been thought to trigger rosacea or make it worse. But a study published online Oct. 17, 2018, by JAMA Dermatology not only pokes a…