OtherNo.070
MSM
Joint & inflammation support (marketed).
Typical / RDA1–3 g
Upper limitGenerally safe
EvidenceLimited
How to take it
Timing With a mealFood OptionalForm Methylsulfonylmethane
What to know
A sulfur compound often added to joint formulas. A few small studies suggest minor improvements in joint discomfort; evidence remains thin.
Interactions & cautions
- Low risk; benefits are modest and not well established.
Do you actually need it?
Often bundled into joint stacks; evidence is limited.
Reference values: NIH Office of Dietary Supplements, adult general population. Educational information only — not medical advice. Confirm with a healthcare professional.