Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

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

Non‐melanoma skin cancer incidence · adults (aged at least 18 years)

Green tea extract supplementation showed no clear difference in non‐melanoma skin cancer incidence compared with placebo (low certainty).

1 finding from 1 review

Green tea (Camellia sinensis) for the prevention of cancer 2020 · Cochrane Headline outcomes only
RR 1 [0.06, 15.92]
1 study · 1075 participants
Low