Well: Supplements Don’t Fight Cognitive Decline, N.I.H. Study Says

Often marketed to promote brain health, omega-3 fatty acids and antioxidants failed to outperform a placebo in a test of older adults.











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Well: Eating on the Move May Lead to Later Overindulging

Women who had eaten a cereal bar while walking as part of a study ate much more during a later taste test, researchers found.











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Training Midwives to Save Expectant Mothers in Mexico’s Chiapas

The Mexican state, like many poor areas, has a high death rate among mothers in childbirth. In an effort to change that, village midwives are being linked to modern medicine.











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Oliver Sacks: Diverse Elements in Harmony

What was striking about Dr. Sacks was his capacity for enthusiasm about whatever idea or object had caught his attention.











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The New Health Care: A New Way to Think About Conflicts of Interest in Medicine

There are many forms of bias besides industry-funded trials. The true merits of a study stem from its design, methods and transparency.











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Sleep shortage increases susceptibility to catching cold - study

Tests on men and women reveal those who sleep six hours or less a night are more than four times as likely to contract virus as those resting for seven or more hours

People who get too little sleep are more likely to catch a cold, according to US scientists who suspect that a good night’s sleep is crucial for the body’s immune defences.

Those who slept six hours a night or less were four times more likely to catch a cold when they were exposed to the virus than people who spent more than seven hours a night asleep, their study found.

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11 Surprising Migraine Triggers

Do you ever skip lunch? Or sleep late on Sundays? You may be setting yourself up for the misery of a head-pounder. Learn about these and other lesser-known factors that can lead to a hellish headache.

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