One more needle stick: Children will now need a cholesterol test before they turn 12. Blame rising obesity rates for that. The goal is to find children with high cholesterol and treat them, mostly with diet and exercise, to reduce the risk of heart disease as adults.
Seafood inspections aren't geared to catch drug residues from fish farms, leaving consumers in the dark on whether dinner contains drugs that could cause antibiotic resistance and cancer. A new study says there's no way to tell how big the problem is, given the lack of oversight.
In the popular imagination, spinal taps get top symbolic billing when it comes to medically induced pain and foreboding. But a Mayo Clinic neurologist explains they are no big deal when performed properly.
Or The Beach — Seasonal depression, or seasonal affective disorder, affects some five percent of Americans in the winter as daily sunlight hours dwindle. Psychiatrist Richard A. Friedman discusses the evolutionary origins of the winter blues, and treatments ranging from light therapy to a trip to the beach.
While some brands of hair straightener bill themselves as free of formaldehyde, some may contain significant concentrations of the chemical, an irritant and a cancer risk. An independent study confirms previous government reports that some hair products are mislabeled.
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