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Apr 28

Doctors worry wide use of testosterone could lead to heart problems

By Sarah Varney

Testosterone prescriptions in the U.S. more than tripled in the last decade, according to a study in JAMA Internal Medicine. But researchers suspect much of the testosterone dispensed at low T clinics isn’t tracked since it’s often bought with cash.

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Mar 18

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New research challenges old wisdom on saturated fat

By PBS NewsHour

For decades we have been warned of the artery-clogging dangers of saturated fat, found mainly in meat and dairy products. However, a new analysis of more than 70 studies published in the journal Annals of Internal Medicine finds that saturated…

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Nov 18

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News Wrap: New health calculator may overestimate cholesterol risk

News Wrap: New health calculator may overestimate cholesterol risk…

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Nov 12

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Dick Cheney reflects on how medical care kept him active despite heart disease

Dick Cheney reflects on how medical care kept him active despite heart disease…

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Nov 12

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News Wrap: U.S. Airways, American Airlines merger cleared for takeoff by DOJ

News Wrap: U.S. Airways, American Airlines merger cleared for takeoff by DOJ…

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Nov 07

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FDA calls for ban on artery-clogging trans fats in processed foods

FDA calls for ban on artery-clogging trans fats in processed foods…

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Jun 21

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Snake Genome Suggests Treatments for Human Heart Disease

Snakes have been around for some 150 million years, but their ancient physiology might hold some important clues to developing new drugs.

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Jun 14

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Chronic Disease Hitting Growing Economies Hard

By Beat Beat

The majority of preventable deaths from non-communicable conditions like cancer and heart disease occur in developing countries.

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Jun 13

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Low Levels of Vitamin D Tied to Numerous Health Ailments, Studies Find

By PBS NewsHour

Men with low vitamin D levels are more likely to suffer heart attacks than men with healthy levels of the vitamin, according to a study released this week.

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Apr 03

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New Analysis Shows Hormone Therapy Safe for Younger Women

Hormone therapy is safe for younger women to use in treating menopause symptoms, a new study in the Journal of the American Medical Association suggests. NewsHour health correspondent Susan Dentzer details the report's findings.

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