Assertion: vitamin e's effect | /r/HasProperty | other site-specific cancers
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Source sentences:
text: In the Physicians’ Health Study II (PHS II), which followed 14,641 healthy men aged 50 years and older, supplementation with 400 IU of synthetic vitamin E (equivalent to 180 mg of RRR-α-tocopherol) every other day for eight years had no effect on the risk of prostate cancer, other site-specific cancers, or total cancer (55).