Magnesiumand Constipation.
Evidence gradeA
ImpactStrong
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
Association of dietary magnesium intake with chronic constipation among US adults: Evidence from the National Health and Nutrition Examination SurveyLei Zhang · Food Science & Nutrition2021A Randomized Double-blind Placebo-controlled Trial on the Effect of Magnesium Oxide in Patients With Chronic ConstipationSumire Mori · Journal of Neurogastroenterology and Motility2019Magnesium Oxide in ConstipationH. Mori · Nutrients2021