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Saw Palmetto vs Magnesium — Which Should You Take?

Saw Palmetto

herbs

Typically £8–£25/month

Magnesium

minerals

Typically £8–£25/month
Feature
Saw Palmetto
Magnesium
Typical Dosage
160 mg extract twice daily or 320 mg once daily
200-400mg elemental magnesium daily
Best Form
Standardised extract (85-95% fatty acids)
Magnesium Glycinate
Key Benefits
5 listed
5 listed
Evidence Rating
★★★★★
★★★★★
Best Time
With meals to improve absorption
Evening for sleep benefits, split doses for absorption
Upper Limit
320-480 mg daily
800mg daily
Side Effects
5 noted
3 noted

Saw Palmetto Benefits

Supports prostate health
Promotes healthy urinary flow
May reduce nighttime urination frequency
Anti-inflammatory properties
Supports hormonal balance

Magnesium Benefits

Sleep quality improvement
Muscle relaxation and cramp prevention
Stress and anxiety reduction
Blood pressure regulation
Energy production

Saw Palmetto Side Effects

Mild gastrointestinal upset
Headache
Dizziness
Reduced libido (rare)
Erectile dysfunction (rare)

Magnesium Side Effects

Loose stools (especially citrate/oxide forms)
Rare: low blood pressure at very high doses
Generally very safe

Can You Take Saw Palmetto and Magnesium Together?

In most cases, Saw Palmetto and Magnesium can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication or have existing health conditions.

Saw Palmetto: May interact with hormonal medications

Saw Palmetto: Possible interactions with anticoagulants

Magnesium: May reduce absorption of antibiotics (tetracyclines, quinolones)

Magnesium: Can interact with blood pressure medications

Which Should You Choose?

Choose Saw Palmetto if your primary goal is: supports prostate health. Choose Magnesium if your primary goal is: sleep quality improvement.

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Frequently Asked Questions

Is Saw Palmetto better than Magnesium?

It depends on your goals. Saw Palmetto and Magnesium serve different purposes and are often taken together.

Can I take Saw Palmetto and Magnesium together?

In most cases, yes. Saw Palmetto and Magnesium can be taken together safely. However, always check for specific interactions and consult a healthcare professional if you take medication.

What is the best time to take Saw Palmetto?

With meals to improve absorption

What is the best time to take Magnesium?

Evening for sleep benefits, split doses for absorption

What are the side effects of Saw Palmetto?

Mild gastrointestinal upset. Headache. Dizziness. Reduced libido (rare). Erectile dysfunction (rare).

What are the side effects of Magnesium?

Loose stools (especially citrate/oxide forms). Rare: low blood pressure at very high doses. Generally very safe.

How We Compare Supplements

This comparison is based on published clinical research, peer-reviewed studies from PubMed, and established nutritional science. We evaluate dosages based on clinically-effective amounts, not manufacturer recommendations. Benefits listed have at least moderate evidence from human studies. When evidence is limited or conflicting, we note this.

Disclaimer: This comparison is for educational purposes only and is not medical advice. Always consult a qualified healthcare professional before starting any supplement, especially if you take medication or have existing health conditions.

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