Folic Acidand Blood pressure.
Evidence gradeB
ImpactSmall
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Folic acid supplementation and blood pressure: a GRADE-assessed systematic review and dose-response meta-analysis of 41,633 participantsOmid Asbaghi · Critical Reviews in Food Science and Nutrition2021High-dose folic acid supplementation effects on endothelial function and blood pressure in hypertensive patients: a meta-analysis of randomized controlled clinical trials.M. McRae · Journal of chiropractic medicine2009Folic acid enhances endothelial function and reduces blood pressure in smokers: a randomized controlled trialA. Mangoni · Journal of Internal Medicine2002