Do your legs often look as if you just played a game of one-on-one with David Beckham? You probably haven't gotten clumsier—but you may have lost some padding. "As we age, we lose the fat just beneath our skin that protects our blood vessels from trauma," says Francesca Fusco, MD, assistant clinical professor of dermatology at Mount Sinai School of Medicine.
You can't do anything about the fat loss, but you can cut down on medications and supplements that make you more prone to bruising, such as aspirin, ibuprofen, and vitamin E. Fusco also recommends taking 250 to 500 milligrams of vitamin C, which can strengthen collagen in the blood vessel walls, every day.
Once the damage is done, bromelain supplements may help the discolored areas heal more quickly; take 500 milligrams twice a day, says Leslie Baumann, MD, professor of dermatology at the University of Miami School of Medicine. Anecdotal evidence also suggests that topical arnica creams (try Boiron Arnicare Cream, $6) speed healing.
Our December issue features Oprah's Favorite Things—as well as your chance to win them all! You'll also find our easy holiday declutter plan, Dr. Oz's guide to sleeping better (starting tonight) and the ultimate holiday menu.