Health

Toxin found in Chinese milk

China has discovered excessive levels of a cancer-causing toxin in milk produced by one of the nation's leading dairy companies, the firm said, in the latest in a series of food safety alarms.

Cardiology

Mayo Clinic minute: How cholesterol affects your heart

Most people know that high cholesterol is bad for their heart, but few people really understand what cholesterol is. Dr. Claire Haga, a Mayo Clinic family physician, explains why it's so closely related to heart problems. ...

Health

High-protein weight loss diets can work

Scientists have shown that instead of counting calories for weight loss, we would do better to boost the protein content of our diet.

Health

What you need to know about cholesterol

Most people know that high cholesterol is bad for their heart, but few people really understand what cholesterol is. Dr. Claire Haga, a Mayo Clinic family physician, explains why it's so closely related to heart problems. ...

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