Saw palmetto, scientifically known as Serenoa repens, is a small palm tree native to the southeastern United States. It produces berries that have been used traditionally for medicinal purposes by Native American tribes for centuries.

Saw palmetto supplements are primarily associated with promoting prostate health in men, particularly in managing symptoms of benign prostatic hyperplasia (BPH), a non-cancerous enlargement of the prostate gland. Some potential benefits of saw palmetto include:

Relief of BPH symptoms: Saw palmetto extract is commonly used to alleviate symptoms associated with BPH, such as frequent urination, difficulty starting or maintaining urination, weak urine flow, and incomplete emptying of the bladder. It's believed to work by inhibiting the conversion of testosterone to dihydrotestosterone (DHT), which is thought to contribute to prostate enlargement.

Support for urinary tract health: Saw palmetto may also have a beneficial effect on urinary tract function beyond BPH. It can help reduce inflammation and irritation in the urinary tract, potentially providing relief for conditions such as urinary tract infections (UTIs).

Potential effects on hair loss: Some research suggests that saw palmetto may help slow down hair loss and promote hair regrowth in individuals experiencing androgenetic alopecia (male or female pattern baldness). This effect is also attributed to its ability to inhibit the activity of DHT, which is associated with hair follicle shrinkage and hair loss.

Anti-inflammatory properties: Saw palmetto contains compounds with anti-inflammatory properties, which may contribute to its effectiveness in managing various conditions, including those affecting the prostate and urinary tract.