Health

Low fat diets decrease testosterone levels in men

A new study conducted at the University of Worcester and published in the Journal of Steroid Biochemistry and Molecular Biology, has found low-fat diets decrease men's testosterone levels by 10-15%.

Cardiology

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. ...

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