1. Give yourself a break
Recent studies show that stress causes physical changes in the body that can accelerate aging. Surges of the hormones adrenaline and cortisol cause blood pressure to rise and the heart to beat faster. These days, when our stressors seem unrelenting (a steady stream of job pressures, traffic jams, money problems), chronic doses of adrenaline and cortisol take a heavy toll on our physical and emotional health. "Sixty to 90 percent of all doctors' visits each year are related to anxiety, depression, obsessive anger and hostility, insomnia, high blood pressure, heart attacks-all problems caused by stress," says Herbert Benson, M.D., author of The Relaxation Response and a founder and director emeritus of the Benson-Henry Institute for Mind-Body Medicine in Boston.
The most effective way to halt this destructive chain of events is to meditate, using what Dr. Benson calls "the relaxation response." The technique involves repeating a mantra-a word, sound, phrase, or prayer-for as little as 10 minutes a day.
Try it! Once or twice daily, for 10 to 20 minutes, sit in a quiet place, close your eyes, relax your muscles, roll your head, neck, and shoulders, and breathe deeply. On each exhale, repeat your mantra (here are 10 possibilities to inspire yours). If other thoughts try to invade, says Dr. Benson, tell yourself, "Oh, well," and return to your word or phrase. When you're done, keep your eyes closed for an extra minute; slowly allow everyday thoughts to flow back into your mind. Still not into the idea of meditation? Do yoga, or something active and repetitive, like mindful running, instead. Focus on your breathing and how your feet land with each stride. Get your to-do list out of your head, says Dr. Benson.
2. Consume more fat
The healthy kind, that is. Omega-3 fatty acids (found in salmon, walnuts, and seeds) help stabilize your mood, maintain bone strength, and help prevent visible signs of aging by reducing inflammation in the body, explains Nicholas Perricone, M.D., a leading anti-aging expert and author of 7 Secrets to Beauty, Health, and Longevity. "Omega-3s also boost the ability of the body's enzymes to pull the fat out of storage-from your hips, say-and use it as energy," he says. "Omega-3s keep you healthy and your skin radiant."
Try it! "Virtually every expert agrees that you need two grams of omega-3 fatty acids a day," says Michael Roizen, M.D., chair of the division of anesthesiology at the Cleveland Clinic in Ohio and co-author of You on a Diet. Eat plenty of fatty fish such as wild salmon (a 3-ounce serving has 6.9 grams), as well as walnuts (one-half ounce has 9.2 grams), says Dr. Roizen. If you aren't getting enough omega-3s from your diet, consider taking fish-oil supplements. (Related: Vegetarian Foods That Offer a Healthy Dose of Omega-3 Fatty Acids)
3. Get off the couch
Not only does regular exercise help you lose weight, tone muscles, build healthier bones, and boost mood, it can also help you think clearly. Studies cited by the National Institute on Aging demonstrate a connection between physical exercise and better brain power. "Walking for just 10 minutes a day lowers your risk of Alzheimer's by 40 percent," says Gary Small, M.D., director of the UCLA Center on Aging and coauthor of The Healthy Brain Kit. "Physical conditioning reduces stress and anxiety, which wipe out your memory bank."
Try it! Make time for three 20-minute workouts a week, like this 20-minute routine from celebrity trainer Lacey Stone. You can also run, bike, swim, dance-simply do whatever you enjoy most.
4. Feel the love
Anyone who's ever fallen head over heels or discovered an activity that makes them eager to jump out of bed in the morning knows that passion is a powerful drug. "It's the central motivation of all human activity," says Gail Sheehy in her book, Sex and the Seasoned Woman. The ability to embrace life boosts self-esteem, fuels the immune system, and improves cardiovascular health. Passion in bed can be particularly beneficial: "Loving touches release hormones, including oxytocin, that reduce stress and anxiety," says Mehmet Oz, M.D., professor of surgery and vice-chairman of cardiovascular services at New York-Presbyterian/Columbia University, as well as the co-author of You on a Diet. "If sex is a purely hedonistic process, it won't have the same results."
Try it! Banish boredom and isolation at all costs. Rekindle the flames with your partner. Or discover a new love in the form of a mental or physical pursuit: Take up painting, join a book club, start a running program. Do whatever it is that makes you feel energized and alive.
5. Drink red wine
A groundbreaking study showed that mice on a high-fat diet supplemented with resveratrol, a substance found in the skin of grapes, had longer average lifespans than those not given the resveratrol. According to the study's co-lead researcher Rafael de Cabo, Ph.D., of the National Institute on Aging, resveratrol clearly reduced the risk of diabetes and liver problems in mice, leading to a significant decline in obesity-related deaths. But here's the catch: "You'd have to drink 180 bottles of red wine a day to get the same benefits," says Dr. Roizen.
Researchers are working now to improve the potency of resveratrol in order to develop a pill that contains the optimum amount of the substance. In the meantime, there's plenty of evidence that a little red wine can offset a host of health problems. An animal study from Johns Hopkins University suggested that red wine can diminish brain damage caused by stroke by as much as 40 percent. And research released last year showed that grape-seed procyanidins, found in red wine, helps reduce arterial clogging, resulting in lower blood-cholesterol levels and a reduction in deaths from heart disease.
Try it! Until an optimally potent resveratrol pill is available, enjoy red wine, but it's best to follow the latest alcohol guidelines from the American Medical Association and drink no more than one glass (4 ounces) a day for your health.
6. Do yoga
More energy, better posture, greater flexibility, improved mood, and less stress are just some of the rewards of this mind-body workout. "Yoga means 'union' in Sanskrit," says Cyndi Lee, founder of New York City's Om Yoga. "Through conscious yoga breathing, you become aware of the connection between mind and body." That translates into major anti-aging advantages. Yogic breathing has been shown to oxygenate the cells, ridding them of toxins, helping prevent illness, and making skin radiant. Unlike other exercises, says Lee, yoga poses are designed to work the inside of your body as well as the outside, which helps rejuvenate the digestive system, the reproductive system, even the immune system. "Yoga is like wringing your body out like a washcloth," she says. "It's one of the best ways to keep things moving."
Try it! Practice yoga or other mind-body activities at least twice a week, says Lee, to give yourself an energy boost, help build bone mass, and de-stress.
7. Bite into a superfruit
There's a good reason we're hearing so much about pomegranates these days. "Current studies show that they are more beneficial than other fruits," says Dr. Oz. Pomegranate juice has been found to lower cholesterol and blood pressure, possibly delay the onset of atherosclerosis, and potentially help reduce the risk of Alzheimer's disease; researchers believe it may also help prevent some forms of cancer from starting or progressing. Pomegranates can also protect the skin from damage caused by UV rays.
Another promising anti-ager is the goji berry, a fruit native to Tibet that boasts 500 times more vitamin C by weight than an orange and is considered to be the most abundant source of carotenoids, a type of antioxidant, on earth. This little nutritional powerhouse-which tastes like a denser, sweeter cranberry-also contains more iron than spinach, 18 amino acids, calcium, magnesium, zinc, selenium, and vitamins B1, B2, B6, and E, according to Dr. Perricone. The goji berry stimulates the release of human growth hormone, a natural substance in the body that improves our ability to sleep, helps us look younger, reduces fat, improves memory, boosts libido, and enhances the immune system, he says.
Try it! Snack on a handful of dried goji berries throughout the day. Be sure to buy ones from Tibet, because they have high serum levels, advises Dr. Perricone. In addition, drink pomegranate juice. Not a fan of the flavor? Buy it in concentrate and add a tablespoonful daily to kefir (or plain yogurt), suggests Dr. Perricone.
8. Sip green tea
The health buzz about this brew keeps getting stronger: Green tea has been found to reduce the risk of breast cancer and prevent remissions, and now it's being tested as a way to help prevent bladder, colorectal, and lung cancer recurrence. "Green tea is an amazing compound in terms of blocking the signaling network that is linked with the progression of cancer," says Amy Yee, Ph.D., a professor of biochemistry at Tufts University and principal investigator of the cancer study. It's also an effective weight-management agent because it appears to rev up metabolism, says Dr. Roizen. Preliminary research indicates that green tea may even help prevent Alzheimer's disease. A Japanese study published in the American Journal of Clinical Nutrition found that drinking at least one cup a day can help keep your brain sharp as you get older.