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Magnesium for PMS: A Guide

Short answer: Magnesium is one of the most useful minerals for PMS, it supports muscle relaxation (cramps), fluid balance (bloating), and a calmer mood. The gentlest, best-absorbed form is magnesium glycinate, taken daily across the cycle rather than just before your period.

Why magnesium helps PMS

Magnesium supports the nervous system, muscle relaxation and serotonin, exactly the systems that struggle premenstrually. Many women run low, which can make PMS worse.

What it helps with

  • Cramps: supports uterine muscle relaxation.
  • Bloating: supports fluid balance.
  • Mood: calms the nervous system; pairs well with B6.

Best form and dose

Magnesium glycinate is calming and gentle on digestion. Femme Flourish uses glycinate alongside B6 for PMS support. Take it daily for the best effect.

Frequently asked questions

How much magnesium for PMS?

Commonly around 200-400 mg of elemental magnesium daily; start low and adjust.

When should I take magnesium for PMS?

Daily across the whole cycle works better than only premenstrually.

Which magnesium is best for PMS?

Magnesium glycinate, calming and easy on the stomach.

Education only, not medical advice. Not evaluated by the Medicines Control Council; not intended to diagnose, treat, cure or prevent any disease.

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