Although use of saw palmetto berries for medicinal reasons has been declining over the past several decades, its popularity is currently on the rise, and it its now among the top ten herbs used in the United States. Despite its popularity, there is currently not enough scientific proof to demonstrate its effectiveness for any medicinal use. As with any new therapy, it is important to first discuss using saw palmetto berries with all your healthcare providers.
Identification and Dosing
Saw palmetto, a small palm native to the southeastern coastal areas of the United States, is also commonly referred to as scrub palm, fan palm, American dwarf palm tree, sabal, and cabbage palm. It is used medicinally in various forms including liquid extract, tablets or capsules, and as a tea. Doses of saw palmetto liquid extracts that have been studied vary from 100 to 400mg two times a day.
Uses
According to the National Institutes of Health, NIH, saw palmetto is most commonly used for treating symptoms of enlarged prostate or benign prostatic hyperplasia. It is also used for other health problems including hair loss, pain in the pelvis, bladder troubles, low sex drive, hormone problems, and prostate cancer.
Effectiveness
Saw palmetto has not conclusively been shown to improve the symptoms of enlarged prostate or benign prostatic hyperplasia. There is also a lack of scientific evidence that saw palmetto is effective for any other condition. However, the NIH states that it is currently sponsoring a study testing whether saw palmetto extract has any effect on prostate cancer.
Considerations
Saw palmetto is usually very safe but may cause some mild side effects, such as stomach problems. It may cause problems when used together with other medicines such as hormone therapy, including birth control pills and hormone replacement therapy, as well as blood thinners, such as warfarin. Saw palmetto should also be avoided during pregnancy or lactation. It is important to talk to your healthcare provider before taking saw palmetto.
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