Rabu, 27 Juli 2016
Super Food For Strong Bones
Calcium is the cornerstone of strong bones. Adults up to age 50 need 1,000 milligrams per day. Beginning at age 51, women need 1,200 milligrams every day, and when men hit 71, they need to hit that mark, too. The pop star of calcium sources is undoubtedly milk. A single 8-ounce cup of milk, whether skim, low-fat, or whole, has 300 milligrams of calcium.
OK, sunshine is not a food. But the body produces vitamin D in response to sunlight. Without vitamin D, our bodies cannot properly absorb the calcium in foods. Cloudy weather, a northern latitude, and darker skin can interfere. Plus, dermatologists don’t recommend the sun because it damages the skin. So some people may choose a vitamin D supplement. The recommended dietary intake is 600 IU a day for most adults, jumping to 800 IU above age 70.
Salt is a major culprit in depriving the body of calcium. The more salt you eat, the more calcium gets carried away by urine. Sticking to a low-salt diet can help you keep more calcium to strengthen your bones.
Nuts and seeds can bolster bone health in several ways. Walnuts and flaxseeds are packed with omega-3 fatty acids. Peanuts and almonds contain potassium, which protects against the loss of calcium in urine. Nuts also contain protein and other nutrients that play a supportive role in building strong bones.
Salmon and other types of fatty fish offer an array of bone-boosting nutrients. They contain vitamin D, which assists in calcium absorption. They’re also high in omega-3 fatty acids, which may also help bones. Fish oil supplements have been shown to reduce bone loss in women and may help prevent osteoporosis.
Half a cup of calcium-enriched tofu contains over 400 milligrams of calcium. Soy milk is usually fortified with 300 milligrams of calcium per cup. Soy has other bone-building benefits, too. New research suggests plant-based chemicals called isoflavones strengthen bone. Isoflavones are plentiful in soy foods, such as tofu. This may make soy useful in warding off bone disease in postmenopausal women.
You might be surprised to learn that calcium is plentiful in many vegetables. Go for dark leafy greens such as bok choy , Chinese cabbage, and kale. The traditional soul food favorites, collard and turnip greens, offer a lot of calcium, too. One cup of chopped, cooked turnip greens has about 200 milligrams of calcium.
Milk and dairy products are not the only ways to get calcium. Another excellent source is sardines. All those little fish bones have just what you need to build bone mass in your own body. Eating 3 ounces of canned sardines delivers a little more calcium than a cup of milk.
Langganan:
Posting Komentar (Atom)
Tidak ada komentar:
Posting Komentar