Oncology & Cancer

What to know about supplements and cancer

From vitamin A capsules to herbal teas and zinc tablets, dietary supplements come in all shapes and sizes. But are they a good fit for people with cancer?

Ophthalmology

Top-selling eye vitamins found not to match scientific evidence

With Americans spending billions of dollars each year on nutritional supplements, researchers have analyzed popular eye vitamins to determine whether their formulations and claims are consistent with scientific findings. ...

Other

Green tea could cloud Olympic doping tests

(AP) -- Olympic doping officials are considering whether to tweak their tests after a recent British study showed green tea might hide testosterone from the standard test used to spot it.

Diabetes

Food assistance may help older adults adhere to diabetes meds

(HealthDay)—Participation in the Supplemental Nutrition Assistance Program (SNAP) may reduce the number of low-income older adults with diabetes forgoing medications because of cost, according to a study published online ...

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