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Saw Palmetto

Also known as: Serenoa repens, American dwarf palm tree

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Effective Dosage

160-320 mg daily

✓ What the Science Says

Researched

✗ What It Doesn't Do

Saw palmetto does not increase testosterone levels or enhance sexual performance, despite some marketing claims suggesting it can boost libido or act as a natural testosterone booster. Additionally, it is not a cure for prostate cancer or other serious prostate conditions.

Evidence-Based Benefits

Researched

Moderate Evidence

Source: auto-research

Absorption & Bioavailability

Moderate - Saw palmetto extracts are generally well absorbed, but individual absorption can vary.

Red Flags to Watch For

🚩 Beware of products claiming to be a 'miracle cure' for prostate issues.
🚩 Watch out for unverified health claims that suggest it can treat conditions beyond BPH.

Research Sources

PubMed
NIH DSLD

This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-03-03