METHYLSULFONYLMETHANE (MSM)

OTHER NAME(S):

Crystalline DMSO, Dimethylsulfone, Diméthylsulfone, Dimethyl Sulfone MSM, DMSO2, Methyl Sulfone, Methyl Sulfonyl Methane, Methyl Sulphonyl Methane, Méthyle Sulfonyle Méthane, Méthyle Sulphonyle Méthane, Méthylsulfonylméthane, Metilsulfonilmentano, MSM, Sulfone de Diméthyle MSM, Sulfone de Méthyle, Sulfonyl Sulfur.

Overview

Overview Information

Methylsulfonylmethane (MSM) is a chemical found in green plants, animals, and humans. It can also be made in a laboratory.

MSM became popular because of a book called "The Miracle of MSM: The Natural Solution for Pain." But there is little published scientific research to support its use. Some literature that promotes MSM states that MSM can treat sulfur deficiency. But there is no Recommended Dietary Allowance (RDA) for MSM or sulfur, and sulfur deficiency has not been described in the medical literature.

People use MSM for osteoarthritis. It is also used for pain, swelling, aging skin, and many other conditions. But there is no good scientific evidence to support most of these uses.

How does it work?

MSM might supply sulfur to make other chemicals in the body.

Uses

Uses & Effectiveness?

Possibly Effective for

  • Osteoarthritis. Research shows that taking MSM by mouth in two to three divided doses daily, either alone or together with glucosamine, can slightly reduce pain and swelling and improve function in people with osteoarthritis. But the improvements might not be clinically significant. Also, MSM might not improve stiffness or overall symptoms. Some research has looked at taking MSM with other ingredients. Taking an MSM product (Lignisul, Laborest Italia S.p.A.) together with boswellic acid (Triterpenol, Laborest Italia S.p.A.) daily for 60 days might reduce the need for anti-inflammatory drugs but does not reduce pain. Taking MSM, boswellic acid, and vitamin C (Artrosulfur C, Laborest Italia S.p.A.) for 60 days might reduce pain and improve walking distance. The effects appear to persist for up to 4 months after stopping treatment. Taking MSM, glucosamine, and chondroitin for 12 weeks may also reduce pain in people with osteoarthritis. Also, early research suggests that taking a combination product containing MSM (AR7 Joint Complex, Robinson Pharma) by mouth for 12 weeks improves rating scores for joint pain and tenderness in people with osteoarthritis, but does not improve the appearance of joints.

Possibly Ineffective for

  • Athletic performance. Research shows that taking MSM daily for 28 days does not improve exercise performance. Also, applying cream containing MSM before stretching does not seem to improve flexibility or endurance.
  • Poor circulation that can cause the legs to swell (chronic venous insufficiency or CVI). Research shows that applying MSM and EDTA to the skin can reduce swelling in the calf, ankle, and foot in people with chronic venous insufficiency. But applying MSM alone seems to actually increase swelling.

Insufficient Evidence for

More evidence is needed to rate MSM for these uses.

Side Effects

Side Effects & Safety

When taken by mouth: MSM is POSSIBLY SAFE for most people when taken by mouth for up to 3 months. In some people, MSM might cause nausea, diarrhea, bloating, fatigue, headache, insomnia, itching, or worsening of allergy symptoms.

When applied to the skin: MSM is POSSIBLY SAFE for most people when applied to the skin in combination with other ingredients, such as silymarin or hyaluronic acid and tea tree oil, for up to 20 days.

Special Precautions & Warnings:

Pregnancy and breast-feeding: There isn't enough reliable information to know if MSM is safe to use when pregnant or breast feeding. Stay on the safe side and avoid use.

Varicose veins and other circulatory problems (chronic venous insufficiency): Applying a lotion that contains MSM to the lower limbs can increase swelling and pain in people with varicose veins and other circulatory problems.

Interactions

Interactions?

We currently have no information for METHYLSULFONYLMETHANE (MSM) Interactions.

Dosing

Dosing

The following doses have been studied in scientific research:

BY MOUTH:

  • For osteoarthritis: 1.5 to 6 grams of MSM daily taken in up to three divided doses for up to 12 weeks has been used. 5 grams of MSM plus 7.2 mg of boswellic acid taken daily for 60 days has been used. A specific product (Artrosulfur C, Laborest Italia S.p.A) containing MSM 5 grams, boswellic acid 7.2 mg, and vitamin C taken daily for 60 days has been used. One capsule of a combination of collagen type II with MSM, cetyl myristoleate, lipase, vitamin C, turmeric, and bromelain (AR7 Joint Complex, Robinson Pharma), taken daily for 12 weeks, has been used. 1.5 grams of MSM taken daily plus 1.5 grams of glucosamine in three divided doses daily for 2 weeks has been used. MSM 500 mg, glucosamine sulfate 1500 mg, and chondroitin sulfate 1200 mg taken daily for 12 weeks has been used.

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View References

REFERENCES:

  • Ameye, L. G. and Chee, W. S. Osteoarthritis and nutrition. From nutraceuticals to functional foods: a systematic review of the scientific evidence. Arthritis Res Ther 2006;8(4):R127. View abstract.
  • Beilke, M. A., Collins-Lech, C., and Sohnle, P. G. Effects of dimethyl sulfoxide on the oxidative function of human neutrophils. J Lab Clin Med 1987;110(1):91-96. View abstract.
  • Brien, S., Prescott, P., Bashir, N., Lewith, H., and Lewith, G. Systematic review of the nutritional supplements dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) in the treatment of osteoarthritis. Osteoarthritis.Cartilage. 2008;16(11):1277-1288. View abstract.
  • Horvath, K., Noker, P. E., Somfai-Relle, S., Glavits, R., Financsek, I., and Schauss, A. G. Toxicity of methylsulfonylmethane in rats. Food Chem Toxicol 2002;40(10):1459-1462. View abstract.
  • Layman, D. L. and Jacob, S. W. The absorption, metabolism and excretion of dimethyl sulfoxide by rhesus monkeys. Life Sci 12-23-1985;37(25):2431-2437. View abstract.
  • Lopez, H. L. Nutritional interventions to prevent and treat osteoarthritis. Part II: focus on micronutrients and supportive nutraceuticals. PM.R. 2012;4(5 Suppl):S155-S168. View abstract.
  • Allen LV. Methyl sulfonylmethane for snoring. US Pharm 2000;92-4.
  • Barmaki S, Bohlooli S, Khoshkhahesh F, et al. Effect of methylsulfonylmethane supplementation on exercise - Induced muscle damage and total antioxidant capacity. J Sports Med Phys Fitness. 2012 Apr;52:170-4. View abstract.
  • Barrager E, Veltmann JR Jr, Schauss AG, Schiller RN. A multicentered, open-label trial on the safety and efficacy of methylsulfonylmethane in the treatment of seasonal allergic rhinitis. J Altern Complement Med 2002;8:167-73. View abstract.
  • Berardesca E, Cameli N, Cavallotti C, et al. Combined effects of silymarin and methylsulfonylmethane in the management of rosacea: clinical and instrumental evaluation. J Cosmet Dermatol. 2008 Mar;7:8-14. View abstract.
  • Brien S, Prescott P, Lewith G. Meta-analysis of the related nutritional supplements dimethyl sulfoxide and methylsulfonylmethane in the treatment of osteoarthritis of the knee. Evid Based Complement Alternat Med 2009 May 27. [Epub ahead of print]. View abstract.
  • Crawford P, Crawford A, Nielson F, Lystrup R. Methylsulfonylmethane for treatment of low back pain: A safety analysis of a randomized, controlled trial. Complement Ther Med. 2019;45:85-88. View abstract.
  • Debbi EM, Agar G, Fichman G, et al. Efficacy of methylsulfonylmethane supplementation on osteoarthritis of the knee: a randomized controlled study. BMC Complement Altern Med. 2011 Jun 27;11:50. View abstract.
  • Desideri I, Francolini G, Becherini C, et al. Use of an alpha lipoic, methylsulfonylmethane and bromelain dietary supplement (Opera) for chemotherapy-induced peripheral neuropathy management, a prospective study. Med Oncol. 2017 Mar;34(3):46.View abstract.
  • Gaby AR. Methylsulfonylmethane as a treatment for seasonal allergic rhinitis: more data needed on pollen counts and questionnaire. J Altern Complement Med 2002;8:229.
  • Gulick DT, Agarwal M, Josephs J, et al. Effects of MagPro on muscle performance. J Strength Cond Res 2012;26:2478-83. View abstract.
  • Gumina S, Passaretti D, Gurzì MD, et al. Arginine L-alpha-ketoglutarate, methylsulfonylmethane, hydrolyzed type I collagen and bromelain in rotator cuff tear repair: a prospective randomized study. Curr Med Res Opin. 2012 Nov;28:1767-74. View abstract.
  • Hucker HB, Ahmad PM, Miller EA, et al. Metabolism of dimethyl sulphoxide to dimethyl sulphone in the rat and man. Nature 1966;209:619-20.
  • Hwang JC, Khine KT, Lee JC, Boyer DS, Francis BA. Methyl-sulfonyl-methane (MSM)-induced acute angle closure. J Glaucoma. 2015 Apr-May;24(4):e28-30. View abstract.
  • Jacob S, Lawrence RM, Zucker M. The Miracle of MSM: The Natural Solution for Pain. New York: Penguin-Putnam, 1999.
  • Joksimovic N, Spasovski G, Joksimovic V, et al. Efficacy and tolerability of hyaluronic acid, tea tree oil and methyl-sulfonyl-methane in a new gel medical device for treatment of haemorrhoids in a double-blind, placebo-controlled clinical trial. Updates Surg 2012;64:195-201. View abstract.
  • Kalman DS, Feldman S, Scheinberg AR, et al. Influence of methylsulfonylmethane on markers of exercise recovery and performance in healthy men: a pilot study. J Int Soc Sports Nutr. 2012 Sep 27;9:46. View abstract.
  • Kim LS, Axelrod LJ, Howard P, et al. Efficacy of methylsulfonylmethane (MSM) in osteoarthritis pain of the knee: a pilot clinical trial. Osteoarthritis Cartilage 2006;14:286-94. View abstract.
  • Klandorf H, et al. Dimethyl sulfoxide modulation of diabetes onset in NOD mice. Diabetes 1998;62:194-7.
  • Lin A, Nguy CH, Shic F, Ross BD. Accumulation of methylsulfonylmethane in the human brain: identification by multinuclear magnetic resonance spectroscopy. Toxicol Lett 2001;123:169-77. View abstract.
  • Lubis AMT, Siagian C, Wonggokusuma E, Marsetyo AF, Setyohadi B. Comparison of glucosamine-chondroitin sulfate with and without methylsulfonylmethane in grade I-II knee osteoarthritis: a double blind randomized controlled trial. Acta Med Indones. 2017 Apri;49(2):105-11. View abstract.
  • McCabe D, et al. Polar solvents in the chemoprevention of dimethylbenzanthracene-induced rat mammary cancer. Arch Surg 1986;62:1455-9. View abstract.
  • Muizzuddin N, Benjamin R. Beauty from within: Oral administration of a sulfur-containing supplement methylsulfonylmethane improves signs of skin ageing. Int J Vitam Nutr Res. 2020:1-10. View abstract.
  • Murav'ev IuV, Venikova MS, Pleskovskaia GN, et al. Effect of dimethyl sulfoxide and dimethyl sulfone on a destructive process in the joints of mice with spontaneous arthritis. Patol Fiziol Eksp Ter 1991;37-9. View abstract.
  • Nakhostin-Roohi B, Barmaki S, Khoshkhahesh F, et al. Effect of chronic supplementation with methylsulfonylmethane on oxidative stress following acute exercise in untrained healthy men. J Pharm Pharmacol. 2011 Oct;63:1290-4. View abstract.
  • Nieman DC, Shanely RA, Luo B, Dew D, Meaney MP, Sha W. A commercialized dietary supplement alleviates joint pain in community adults: a double-blind, placebo-controlled community trial. Nutr J 2013;12(1):154. View abstract.
  • Notarnicola A, Maccagnano G, Moretti L, et al. Methylsulfonylmethane and boswellic acids versus glucosamine sulfate in the treatment of knee arthritis: randomized trial. Int J Immunopathol Pharmacol. 2016 Mar;29(1):140-6. View abstract.
  • Notarnicola A, Pesce V, Vicenti G, et al. SWAAT study: extracorporeal shock wave therapy and arginine supplementation and other nutraceuticals for insertional Achilles tendinopathy. Adv Ther. 2012 Sep;29:799-814. View abstract.
  • Notarnicola A, Tafuri S, Fusaro L, et al. The "MESACA" study: methylsulfonylmethane and boswellic acids in the treatment of gonarthrosis. Adv Ther. 2011 Oct;28:894-906. View abstract.
  • O'Dwyer PJ, et al. Use of polar solvents in chemoprevention of 1,2-dimethylhydrazine-induced colon cancer. Cancer 1988;62:944-8. View abstract.
  • Richmond VL. Incorporation of methylsulfonylmethane sulfur into guinea pig serum proteins. Life Sci 1986;39:263-8. View abstract.
  • Tripathi R, Gupta S, Rai S, et al. Effect of topical application of methylsulfonylmethane (MSM), EDTA on pitting edema and oxidative stress in a double blind, placebo-controlled study. Cell Mol Biol (Noisy-le-grand). 2011 Feb 12;57:62-9. View abstract.
  • Usha PR, Naidu MU. Randomised, Double-Blind, Parallel, Placebo-Controlled Study of Oral Glucosamine, Methylsulfonylmethane and their Combination in Osteoarthritis. Clin Drug Investig. 2004;24(6):353-63. View abstract.
  • Withee ED, Tippens KM, Dehen R, Tibbitts D, Hanes D, Zwickey H. Effects of methylsulfonylmethane (MSM) on exercise-induced oxidative stress, muscle damage, and pain following a half-marathon: a double-blind, randomized, placebo-controlled trial. J Int Soc Sports Nutr. 2017 Jul 21;14:24. View abstract.
  • Xie Q, Shi R, Xu G, et al. Effects of AR7 Joint Complex on arthralgia for patients with osteoarthritis: results of a three-month study in Shanghai, China. Nutr J. 2008 Oct 27;7:31. View abstract.

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