Saw Palmetto is a natural hormone regulator
7.0Moderate
evidence
evidence
The Claim
It's believed that saw palmetto can naturally balance hormones, especially testosterone, due to its anti-androgenic properties.
Origin
This perception comes from its known impact on DHT levels, often extrapolated to assume a broader hormonal regulation capability.
What Science Says
Studies, including controlled trials, have shown that saw palmetto may influence DHT levels, but its effects on broader hormonal balance are unproven. Comprehensive reviews suggest it does not significantly alter testosterone levels or other hormones beyond DHT.
Verdict
Misleading