Vitamin D supplementation for chronic liver diseases in adults 2021 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Vitamin E vs placebo

Quality of life ‐ not measured · MCI

The review found no eligible studies for this question.

1 finding from 1 review

Vitamin and mineral supplementation for preventing dementia or delaying cognitive decline in people with mild… 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Vitamin D vs placebo or no intervention

Health‐related quality of life · healthy participants or recruited among the general population; individuals diagnosed with a specific disease in a stable phase or with…

The review found no eligible studies for this question.

1 finding from 1 review

Vitamin D supplementation for prevention of cancer in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Vitamin D plus calcium vs placebo

Quality of life · premenopausal women (ages 18–36 years)

The review found no eligible studies for this question.

1 finding from 1 review

Calcium and vitamin D for increasing bone mineral density in premenopausal women 2023 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Magnesium and vitamin E co‐supplementation vs placebo

Quality of life · people with diabetes and foot ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for treating foot ulcers in people with diabetes 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Antioxidant multivitamin and mineral supplement vs placebo or no treatment

Quality of life · people with AMD

1 finding from 1 review

Antioxidant vitamin and mineral supplements for slowing the progression of age‐related macular degeneration 2023 · Cochrane Headline outcomes only
no estimate extracted
1 study · 110 participants
Low

Summary of findings: oral vitamin E supplementation vs placebo or no treatment

Quality of life · adults and children with cystic fibrosis

The review found no eligible studies for this question.

1 finding from 1 review

Antioxidant supplementation for lung disease in cystic fibrosis 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Vitamin E vs placebo

Social confidence, social inclusion, social networks, or personalised quality of life · patients with antipsychotic‐induced tardive dyskinesia

1 finding from 1 review

Vitamin E for antipsychotic‐induced tardive dyskinesia 2018 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Oral nutritional supplements vs placebo

Quality of life · people with diabetes and foot ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for treating foot ulcers in people with diabetes 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Vitamin E + vitamin C vs placebo

Quality of life ‐ not measured · MCI

The review found no eligible studies for this question.

1 finding from 1 review

Vitamin and mineral supplementation for preventing dementia or delaying cognitive decline in people with mild… 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Vitamin D vs placebo/no treatment

Quality of life at end of study (26 weeks) · people with inflammatory bowel disease

1 finding from 1 review

Vitamin D for the treatment of inflammatory bowel disease 2023 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 243 participants
Very low

Vitamin C vs placebo

Health‐related quality of life (HRQL) · people with asthma

1 finding from 1 review

Vitamin C for asthma and exercise‐induced bronchoconstriction 2013 · Cochrane Headline outcomes only
no estimate extracted
1 study · 201 participants
Low

Vitamin C vs placebo

Health‐related quality of life (HRQL) · adults and children with exercise‐induced bronchoconstriction/asthma

The review found no eligible studies for this question.

1 finding from 1 review

Vitamin C for asthma and exercise‐induced bronchoconstriction 2013 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found