Magnesium citrate benefits may include bone health, muscle function, migraine prevention, and heart health.

In liquid form, magnesium citrate is used as anosmotic laxative.

Magnesium dietary supplements are typically available in the form of tablets, capsules, or powder.

Benefits of Magnesium Citrate

Illustration by Ellen Lindner for Verywell Health

That means some supplement products may not contain what the label says.

More studies are needed on the benefits of magnesium citrate and sleep disorders, including sleep apnea.

Side Effects

The side effects of magnesium citrate are usually mild digestive symptoms.

Drug Interactions

Its important to let your healthcare provider know about any other medications you’re taking.

Using laxatives too often may have harmful effects.

This can lead toelectrolyte imbalances, especially in people who have other medical conditions, such askidney disease.

Keep in mind that pregnant people often experience magnesium deficiency.

It’s possible to taketoo much magnesium.

If you accidentally take more than the recommended amount of magnesium citrate, call Poison Control at 1-800-222-1222.

It can take anywhere from 30 minutes to six hours to have a bowel movement.

Typically, the adult dosage comes in a 10-ounce bottle.

It is important to use the product according to your healthcare provider’s instructions.

Summary

Magnesium citrate is commonly used as an osmotic laxative or mineral supplement.

you might buy this medication at a drugstore without a prescription.

Liquid formulations are used to treat occasional constipation or clean out your bowels before a colonoscopy.

Magnesium citrate supplements typically come in the form of a tablet or powder.

Side effects of magnesium citrate are mild when used in the recommended amounts.

Some people should avoid taking magnesium citrate if they have certain medical conditions.

Talk with your healthcare professional before deciding to take it.

Chan School of Public Health.Magnesium.

Chang J, Mclemore E, Tejirian T.Anal health care basics.Perm J.

2016;20(4):15222. doi:10.7812/TPP/15-222

MedlinePlus.Magnesium Citrate.

Rondanelli M, Faliva MA, Tartara A, et al.An update on magnesium and bone health.Biometals.

2018;10(2):168. doi:10.3390/nu10020168

American Diabetes Association.Vitamins, Minerals, and Supplements.

Kirkland AE, Sarlo GL, Holton KF.The Role of Magnesium in Neurological Disorders.Nutrients.

2024 Apr 29;16(4):e59317.

doi:10.7759/cureus.59317

Icahn School of Medicine at Mount Sinai.Magnesium.

Aal-Hamad AH, Al-Alawi AM, Kashoub MS, Falhammar H.Hypermagnesemia in clinical practice.Medicina (Kaunas).

2021 Jan 22;21(1):76. doi: 10.1186/s12884-021-03558-2

Poison Control.Get Poison Control Help.

National Institutes of Health Office of Dietary Supplements.Magnesium (Health Professional Fact Sheet).