Celeb and Reader Tips for Staying Young: This Week on AOL Health

While many celebrities keep up their youthful appearance by making frequent trips to the plastic surgeon, some stars just seem to exude a kind of youthful radiance that can't always be attained through injections or the old nip and tuck.

The ephemeral Vanessa Williams, 46, former Miss America and star of Ugly Betty, credits her ravishing physique to a combination of running, strength training and salsa dancing. For Oscar-winner Helen Mirren, 64, the key to keeping her body in shape is by practicing moderation with food and drink and catching plenty of shut-eye between takes.

AOL Health knows that celebrities get a leg-up when it comes to having the time and resources to maintain a youthful glow, so that's why we also commissioned our readers to lend us their best stay-young strategies. Marylee Abrams, 56, credits staying young by keeping a healthy work ethic through running her own firm. Janet Spurr, 54, swears by yoga for not only getting rid of lower back pain but also revitalizing her spirit and keeping her young.

For more of these stay young tips from celebrities and readers, check out AOL Health.

Part of maintaining a youthful glow is by exercising. If you've lost that post-New Year's motivation, find out what Dr. Oz recommends to help you stick with your diet and fitness goals.