PMS Supplement Research Guide: Evidence Levels, Studied Forms & Research Dose Ranges

A science-based guide to calcium, vitamin B6, magnesium, omega-3, vitamin D, and vitex for PMS research.

PMS is not just “mood swings.”

This guide breaks down what human studies actually show about six commonly discussed PMS-related supplements:

Calcium, vitamin B6, magnesium, omega-3, vitamin D, and vitex.

Inside, you’ll find a clear evidence-based overview of:

* Which interventions have controlled human trial evidence

* What symptoms were studied

* What research dose ranges were used

* Which forms were used or discussed in studies

* where the evidence is strong, conditional, limited, or unsupported

* why PMS is not simply caused by “too much progesterone.”

* Which popular PMS supplements are marketed beyond their evidence base

This is not a supplement shopping list and not a treatment plan.

It is a research guide designed to help you understand the evidence before getting lost in wellness marketing.

Includes:

* evidence summary matrix

* human trial breakdowns

* Vitamin D deficiency context

* Vitex limitations and standardization issues

* magnesium form discussion

* omega-3 PMS vs dysmenorrhea distinction

* key references from human studies, Cochrane reviews, and observational research

For educational purposes only. Not medical advice.

Always consult a qualified healthcare provider before starting supplements, especially if you are pregnant, breastfeeding, taking medication, or have a diagnosed medical condition.