Saw Palmetto Extract

Saw Palmetto Benefits: Prostate & Hormonal Health Support

What it is
Saw palmetto is a botanical extract derived from the berries of a small palm native to the southeastern United States. It has a long history of use in traditional herbal medicine and is now widely used in supplements targeting men’s health, particularly prostate and urinary function [1].

The extract contains a mixture of bioactive compounds, including fatty acids and phytosterols, which are believed to contribute to its biological activity. Standardized extracts are typically used to ensure consistent levels of these active components.

How it works in the body
Saw palmetto appears to influence the enzyme 5-alpha-reductase, which converts testosterone into dihydrotestosterone (DHT), a more potent androgen involved in prostate tissue growth [2]. By modulating this pathway, saw palmetto may help support normal prostate size and function, particularly in aging men.

In addition to its hormonal effects, saw palmetto may also exhibit anti-inflammatory properties and influence smooth muscle tone in the urinary tract, which can contribute to improved urinary comfort and flow.

It has been studied primarily in the context of benign prostatic hyperplasia (BPH), a common condition characterized by prostate enlargement and urinary symptoms. While research findings are mixed, saw palmetto remains widely used for supporting urinary health and prostate function.

Primary benefits
• Supports prostate health
• Supports urinary flow and comfort
• May help maintain healthy hormone balance related to DHT

Typical supplemental range
320 mg standardized extract daily

Safety notes
Generally well tolerated. Mild gastrointestinal symptoms may occur in some individuals.

Did you know?
Saw palmetto is one of the most widely used plant extracts globally for supporting prostate health and urinary function in men.

References

1. Bent S et al. N Engl J Med. 2006

2. Tacklind J et al. Cochrane Database Syst Rev. 2012