topicVitamin D Fatigue Randomized Trial
claimSupplementation with B vitamins and magnesium improved fatigue and symptom-based disease activity scores in UC; however, effects on underlying inflammatory activity remain uncertain.
evidence level4
citationRamezani E (2026)
sourceEffects of B vitamins and magnesium on fatigue, disease activity and quality of life in inflammatory bowel disease.
topicVitamin D Fatigue Randomized Trial
claimThis study investigated the efficacy of supplementation with B vitamins and magnesium in alleviating fatigue, improving disease activity, and health-related quality of life (HRQoL) in patients with inflammatory bowel disease (IBD) based on patient-reported outcomes.
evidence level4
citationRamezani E (2026)
sourceEffects of B vitamins and magnesium on fatigue, disease activity and quality of life in inflammatory bowel disease.
topicVitamin D Fatigue Randomized Trial
claimIn this randomized, double-blind, placebo-controlled trial, 98 adults with IBD in remission were randomized (1:1) to receive daily supplementation with vitamins B 1 , B 6 , B 12 , and magnesium or a matching placebo for 4 weeks.
evidence level4
citationRamezani E (2026)
sourceEffects of B vitamins and magnesium on fatigue, disease activity and quality of life in inflammatory bowel disease.
topicVitamin D Fatigue Randomized Trial
claimPerimenopausal women often experience fatigue and mood disturbances, which may be associated with vitamin D deficiency.
evidence level4
citationRay P (2026)
sourceEffect of vitamin D supplementation on fatigue and mood among perimenopausal women.
topicVitamin D Fatigue Randomized Trial
claimTherefore, it is of interest to investigate the effect of vitamin D supplementation on fatigue and mood in perimenopausal women with vitamin D deficiency.
evidence level4
citationRay P (2026)
sourceEffect of vitamin D supplementation on fatigue and mood among perimenopausal women.