Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Gynaecological, Neuro-oncology and Orphan Cancer

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 1 · 100%

The findings closest to your search, judged one by one by TypeSafe's Jev model.

Any cancer risk No. of participants: 19,475 (3 RCTs) · Participants in trials with low risk of bias

Highest showed no clear difference in any cancer risk No. of participants: 19,475 (3 RCTs) compared with lowest selenium exposure (high certainty).

1 finding from 1 review

Selenium for preventing cancer 2018 · Cochrane Headline outcomes only
RR 1.01 [0.93, 1.1]
Studies not reported
High