Studies

CellWell record HH-409359

Does vitamin D supplementation modulate metabolic risk factors of cardiovascular disease? A systematic review and meta-analysis of clinical trials

Suhad Abumweis; Sarah Alqadi; Ala'a Al Tarteer; Waed Alrefai; Foad Alzoughool; Stephanie Jew; Taima Qudah

2026

In plain language

A meta-analysis of 45 randomized trials found vitamin D supplementation modestly lowered LDL cholesterol, systolic blood pressure, fasting glucose and HbA1c versus placebo, with effects varying by age and baseline vitamin D level.

Evidence
Established
Design
Meta-analysis

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