March 25, 2026

Magnesium and PCOS - What is the connection?

16 minutes

Cravings, Cramps & Cortisol - Maybe it's time to look at Magnesium!

Magnesium is one of the most underrated nutrients when it comes to managing PCOS—but it plays a powerful role behind the scenes.

In this episode, we unpack how magnesium influences key aspects of PCOS, from insulin resistance and hormonal balance to mood, inflammation, and long-term cardiovascular health. You’ll learn why women with PCOS are more likely to have lower magnesium levels, how this impacts symptoms like acne, hirsutism, and anxiety, and what you can do about it.

We also break down the best food sources of magnesium, practical ways to increase your intake, and when supplementation may be helpful—including which forms to consider depending on your symptoms.

Whether you’re trying to improve your metabolic health, support your mental wellbeing, or optimise your fertility, this episode will give you a clear, evidence-based understanding of how magnesium fits into your PCOS management plan.

What we cover:

The role of magnesium in over 300 biochemical processes, including glucose metabolism and insulin signalling

Why magnesium deficiency is more common in women with PCOS

How magnesium supports insulin sensitivity and reduces inflammation

The link between magnesium, hormone balance, and symptoms like acne and excess hair growth

Magnesium’s impact on mood, anxiety, and the nervous system

Benefits for cardiovascular health and blood pressure

Magnesium-rich foods and how to include them in your diet

When to consider supplementation and which forms may be most appropriate

We walk you through the different types of Magnesium and why they are used for different outcomes:

Magnesium glycinate

Magnesium citrate

Magnesium oxide

Want to boost your magnesium intake through food? Try Nick’s famous bean recipe—a simple, nourishing way to support your intake while keeping meals PCOS-friendly.

Link: https://drive.google.com/file/d/1_sDexgE2dUPqdS9pXMCleICO4lqOWOLW/view?usp=sharing

If you love this episode, don’t forget to follow the podcast, rate and review, and share it with a friend who might benefit.

Happy Listening - Lora & Nick

PCOS & Fertility Dietitians

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Disclaimer:

This podcast is for educational purposes only and is not a substitute for personalised medical advice. Always speak with your healthcare provider before starting any new supplements.

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By Lora Attia & Nick Nation

4.7

33 ratings