The berries of the saw palmetto plant have been used traditionally to enhance male urinary and reproductive health. Saw palmetto is a natural treatment for benign prostatic hyperplasia (BPH), a common condition in men over 50. BPH can cause urinary problems and is a risk factor for prostate cancer.
Used in herbal medicine to help alleviate the symptoms of an enlarged prostate gland 
Improves urine flow and incomplete voiding 
Reduces the frequency of nighttime urination
May improve sexual function