Findings

What do systematic reviews say?

22 questions · 23 findings · 3 reviews

No studies found 9 · 39.1%GRADE not reported 0 · 0%Very low 5 · 21.7%Low 7 · 30.4%Moderate 2 · 8.7%High 0 · 0%

Lung function: FEV1 % drop Postexercise · adults and children with exercise‐induced bronchoconstriction/asthma

1 finding from 1 review

Vitamin C for asthma and exercise‐induced bronchoconstriction 2013 · Cochrane Headline outcomes only
no estimate extracted
1 study · 8 participants
Low

Asthma symptoms · adults and children with exercise‐induced bronchoconstriction/asthma

1 finding from 1 review

Vitamin C for asthma and exercise‐induced bronchoconstriction 2013 · Cochrane Headline outcomes only
no estimate extracted
1 study · 8 participants
Low