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Following health news can be like watching a Ping-Pong match. Caffeine is bad for you; caffeine is good. Drink alcohol; don't. Here's our antidote: nine findings backed by such strong evidence that by following them you could lengthen your life--or at least avoid shortening it.
Eat whole grains. They reduce the risk of heart disease, several cancers, and inflammatory diseases such as asthma. Studies have shown that breakfast cereal can be a good way to get grains.
Consider vitamin D. It's especially important if you're older than 60, when the body has a hard time converting enough vitamin D from sunlight. Studies show that vitamin D not only strengthens bones but also boosts immunity and protects against several diseases. In an analysis published in September 2007, older adults who took a vitamin D supplement (400 to 800 international units daily) had lower death rates from all causes.
Limit time in the sun. And use enough sunscreen, which may help reduce the risk of life-threatening skin cancers. Choose a product labeled waterproof or water resistant, with an SPF of at least 30.Two good choices from our latest tests, in July 2007, are Neutrogena Ultra Sheer Dry-Touch (SPF 45) and No-Ad Sunblock Lotion Maximum (SPF 45).
Eat colorful produce. Rich, varied colors are best.They indicate that you're getting a range of phytochemicals, which may help fight disease.
Exercise. Burning more calories (and working the heart and lungs more) can reduce the risk of heart disease and certain cancers, lengthen your life, and improve the quality of life as you age. Anything that gets your heart rate up counts.Walk, climb stairs, throw a Frisbee with Fido--as long as it adds up to about 30 minutes most days of the week.
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