The body's immune system can mistakenly identify compounds in the supplement as harmful, triggering an allergic response. Some individuals may also develop allergic reactions, which can range from mild skin irritation to more severe symptoms requiring medical attention. Some also use it for hair loss prevention and hormone balance. This product is not intended to diagnose, treat, cure, or prevent any disease. Many people believe that saw palmetto can boost testosterone levels, but others disagree. There is a lot of conflicting information available about the link between saw palmetto and testosterone. People who want to boost their testosterone levels naturally might consider using saw palmetto. Return to the main supplement interaction checker page The content on this site is for informational purposes only and is not intended as a substitute for advice from a healthcare professional. Any product we sell is not intended to diagnose, treat, cure, or prevent any disease. If you're not 100% happy with your purchase, please let us know within 30 days and we'll refund your money or replace your product, no questions asked. These same nutrients also support energy production and muscle recovery — making them useful for athletic performance as well as long-term cardiovascular protection.