Dosage exploration of combined B-vitamin supplementation in stroke prevention: a meta-analysis and systematic review

CONCLUSIONS: Our meta-analysis found that the folic acid combined with vitamin B12 and vitamin B6 supplementation strategy significantly reduced the risk of stroke in areas without and with partial folic acid fortification. Combined dosages not exceeding 0.8 mg/d for folic acid and 0.4 mg/d for vitamin B12 supplementation may be more effective for populations within these areas. This trial was registered at PROSPERO asCRD42022355077.PMID:38432716 | DOI:10.1016/j.ajcnut.2023.12.021
Source: The American Journal of Clinical Nutrition - Category: Nutrition Authors: Source Type: research