Testosterone plays a role in both men and women's sex drive. It is linked to fertility because it affects the production of both sperm and eggs.
As such, people may take saw palmetto in an attempt to increase their testosterone levels. This can help them experience an increased libido or a greater desire for sex.
People may also take saw palmetto for a range of other ailments, including:
The use of saw palmetto to treat these conditions is based on tradition, but researchers know little about its active ingredients, or if it improves the symptoms related to these illnesses