Key benefits of MSM include:

• Allergies and Respiratory Health: MSM can have anti-inflammatory and antioxidant properties that could be beneficial for allergies and respiratory conditions. MSM can help reduce symptoms such as nasal congestion, sneezing, and itching in individuals with allergic rhinitis.

• Antioxidant Support: MSM has been shown to possess antioxidant properties, which can help protect cells from oxidative stress and damage caused by free radicals. Antioxidants play a crucial role in maintaining overall health and reducing the risk of chronic diseases.

• Exercise Recovery: MSM can aid in exercise recovery by reducing muscle damage and oxidative stress. It can reduce muscle soreness and improve muscle function following intense exercise. MSM can support collagen production, which is important for healthy connective tissues and the repair of exercise-induced damage.

• Joint Health: MSM has benefits in supporting joint health. It can help reduce inflammation and oxidative stress in the joints, which can contribute to the management of conditions like osteoarthritis. Studies have shown improvements in joint pain, stiffness, and physical function with MSM supplementation.

• Skin Health: MSM has positive effects on skin health. It can promote collagen synthesis and improve skin elasticity, reducing the signs of ageing and improving overall skin appearance. It has benefits in reducing wrinkles, improving skin hydration, and enhancing wound healing.

Avoid MSM if taking the following medications:

• Blood Thinners (Anticoagulants): MSM may have mild blood-thinning effects, so combining it with medications like warfarin, heparin, or antiplatelet drugs (e.g., aspirin, clopidogrel) could increase the risk of bleeding. Consult a healthcare provider before using MSM alongside blood thinners.

• Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): MSM may enhance the effects of NSAIDs, increasing the risk of gastrointestinal side effects such as stomach ulcers or bleeding. NSAIDs include medications like ibuprofen, naproxen, and diclofenac. Use caution when combining MSM with NSAIDs and consult a healthcare provider if needed.

• Insulin or Oral Antidiabetic Medications: MSM might lower blood sugar levels, potentially enhancing the effects of insulin or oral antidiabetic drugs. Monitor blood sugar levels closely and consult a healthcare provider if using MSM alongside these medications to prevent hypoglycemia (low blood sugar).

• Chemotherapy Drugs: MSM may interfere with certain chemotherapy medications' effectiveness or increase their side effects. Patients undergoing chemotherapy should avoid MSM unless specifically recommended by their healthcare provider.

• Immunosuppressants: MSM might enhance the effects of immunosuppressant medications, increasing the risk of infections or other complications. Examples of immunosuppressants include corticosteroids (e.g., prednisone), cyclosporine, and methotrexate. Consult a healthcare provider before combining MSM with immunosuppressants.

• Lithium: MSM may enhance lithium's side effects or decrease its effectiveness in treating bipolar disorder. Patients taking lithium should use caution and consult their healthcare provider before using MSM.

Methylsulfonylmethane (MSM) is a popular dietary supplement known for its potential anti-inflammatory and antioxidant properties. However, individuals with certain allergies or medical conditions should be cautious or avoid MSM. Here are some considerations:

• Sulfur Allergy: MSM contains sulfur, and some individuals may have an allergy to sulfur-based compounds. Allergic reactions to sulfur can range from mild skin irritation to severe allergic reactions such as hives, swelling, or difficulty breathing. If you have a known allergy to sulfur or sulfonamide drugs, it's advisable to avoid MSM or consult with an allergist before using it.

• Medication Interactions: MSM may interact with certain medications, including blood thinners (anticoagulants) like warfarin or antiplatelet drugs like aspirin. It's essential to consult with a healthcare provider before using MSM alongside these medications to avoid potential interactions that could affect blood clotting.

• Pregnancy and Breastfeeding: While there is limited research on the safety of MSM supplementation during pregnancy and breastfeeding, it's generally advisable for pregnant or breastfeeding individuals to avoid using supplements unless recommended by a healthcare provider. Safety data on MSM's use during pregnancy and lactation is insufficient, so caution is warranted.

• Kidney Disorders: MSM is metabolised and excreted by the kidneys. Individuals with kidney disorders or impaired kidney function may have difficulty metabolizing MSM, leading to potential accumulation in the body. It's advisable for individuals with kidney disorders to consult with a healthcare provider before using MSM to determine if it's safe for them.

• Digestive Issues: Some individuals may experience gastrointestinal side effects such as bloating, diarrhea, or nausea when taking MSM supplements. People with digestive disorders such as irritable bowel syndrome (IBS) or inflammatory bowel disease (IBD) should use MSM cautiously and monitor for any adverse effects.

• Liver Disorders: Although MSM is generally considered safe for most people, individuals with liver disorders should exercise caution when using supplements. There is limited research on the effects of MSM on liver function, so it's advisable to consult with a healthcare provider before using MSM if you have liver disease or liver-related concerns.

• Scheduled Surgery: MSM may have blood-thinning properties, which could increase the risk of bleeding during or after surgery. It's generally recommended to stop taking supplements that may affect blood clotting at least two weeks before scheduled surgery to reduce the risk of excessive bleeding and complications. Patients should inform their healthcare provider about all supplements they are taking, including MSM, before surgery.

• Varicose Veins and Circulatory Problems: MSM is sometimes promoted for its potential to improve circulation and reduce inflammation. However, individuals with varicose veins or circulatory problems should be cautious when using MSM or any supplement without consulting a healthcare provider. MSM's potential blood-thinning effects may exacerbate circulatory issues in some individuals.