Many cancer patients take alternative meds but don’t tell their doctors

(Robert Preidt/ Health Day News) — One out of every three U.S. cancer patients uses alternative or complementary therapies, but many keep that info from their doctors, a new study finds.

That’s a real concern, the study’s lead author said, especially when it comes to supplements and cancer radiation therapy.

“You don’t know what’s in them,” said Dr. Nina Sanford, assistant professor of radiation oncology at UT Southwestern Medical Center in Dallas.

“Some of these supplements are kind of a mishmash of different things,” she said. “Unless we know what’s in them, I would recommend patients avoid using them during radiation because there’s likely not data on certain supplements, which could interfere with treatment. With radiation specifically, there is concern that very high levels of antioxidants could make radiation less effective.” (…)

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