Saw Palmetto (Serenoa repens) is a small fan palm tree that is the most common type of palm in the United States. It is named for the fine, sharp teeth or spines along each frond’s petiole (where the leaf joins the stem) that can easily break the skin.  

Native to: Southeastern United States and Mexico 

Modern distribution: Grows in and around Florida: mainly the Atlantic Gulf Coastal Plains and sand hills.  

Common Names: American dwarf palm tree, cabbage palm, old man’s friend, big palm. 

Parts used – active compounds  Saw palmetto bears a large, dark, oblong drupe as a fruit, which contain fatty acids, flavonoids, and liposterolic compounds. Preparations of saw palmetto come as dried berries as well as powders, tinctures and teas.  

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Main Therapeutic Uses

Saw palmetto has been used for centuries by Indigenous peoples in North America, particularly the Seminoles, for its nutritional and medicinal properties. 

The berries were used to treat urinary and reproductive issues, as well as to boost overall vitality. In the late 19th century, saw palmetto gained recognition in Western medicine for its beneficial effects on prostate health. 

Prostate and Urinary Health 

Saw palmetto has become quite well known for its benefits to men’s health – specifically, prostate health. It contains a particular plant sterol – β-sitosteral – that has been researched for its effects on symptoms of benign prostatic hyperplasia (BPH), including prostate enlargement, weak urine flow, incomplete voiding, frequent day and night urination. 

Hair Growth 

The effects of β-sitosteral in saw palmetto have also been researched in relation to hormone-related hair loss. In both topical applications and internal use, saw palmetto berry extract has been shown to help with blocking dihydrotestosterone (DHT) – a hormone associated with androgenic alopecia – more commonly known as male pattern hair loss.  

⭐Folklore and symbolism: Palms hold deep spiritual significance across various cultures and faiths. The saw palmetto’s tenacity to survive and thrive in harsher conditions makes it a symbol of resilience! It’s ability to endure damage from hurricanes and fire reveals its strength and perseverance through adversity.  

👉Fun Fact: The sturdy foliage of saw palmetto has been used for thatching roofs, mats and baskets. The plant can also live for a very long time – with some plants estimated to be up to 500-700 years old! 

St. Francis Products Featuring Saw Palmetto