# What does eating mustard have to do with stopping muscle cramps during a run? Does it even work?

- URL: https://talkfuse.com/story/what-does-eating-mustard-have-to-do-with-stopping-muscle-cramps-during-a-run-does-it-even-work/
- Published: 2026-11-08T00:09:09+00:00
- Updated: 2026-11-08T00:25:39+00:00
- Original publisher: CNA (publisher lean: Centre)
- Original article: https://www.channelnewsasia.com/wellness/mustard-muscle-cramps-running-night-6498531
- Topics: World

## Key points

- Mustard may interrupt nerve signals linked to cramps.
- Evidence that it works remains inconclusive.
- Gentle stretching and massage are recommended first.

## Summary

Mustard may offer quick relief from acute muscle cramps by stimulating sensory receptors in the mouth and throat, which could affect nerve signals involved in cramping. Sports physician Dr Ong Joo Haw says it is a recognised home remedy, but dietitian Jaclyn Reutens stresses that there is no conclusive evidence it works and that the mechanism remains uncertain.

Vinegar in mustard contains acetic acid, while crushed mustard seeds produce pungent isothiocyanates; both may activate transient receptor potential channels. More pungent mustard might provide stronger sensory stimulation, but it is not a proven substitute for hydration or other remedies. For cramps, particularly at night, gentle stretching and massage are recommended; night cramps can also be associated with medicines such as diuretics and statins, pregnancy, vascular disease and diabetes.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.