Retinol is as close as it gets to a do-it-all topical skin care ingredient; dermatologists love its ability to boost skin cell turnover and spur the production of collagen (collagen being the fiber in ...

Arno Kroner, DAOM, LAc, operates a private practice in Santa Monica where he specializes in acupuncture, herbal medicine, and integrative medicine. OTC pain relievers like Tylenol and ibuprofen can ...