Saw Palmetto Berries: A Complete Guide

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Saw Palmetto, also known as the “American dwarf palm tree,” is native to America’s southeastern part. Palmetto berries have been used to treat various ailments and diseases.

This American dwarf plant gets its medicinal properties primarily from its fatty acids.

Palmetto berries can inhibit some effects produced by certain body hormones and also possess a powerful anti-inflammatory effect.

Among the uses that Native Americans traditionally have obtained from these berries, which they prepared and ate directly, are treating urinary and reproductive problems, coughs, gastric indigestion, sleep disorders, and infertility problems.

Saw palmetto berries uses

The main treatments are:

It has also been used as an alternative medicine for preventing complications from prostate surgery.

This plant type is widely known to treat symptoms of an enlarged prostate (benign prostatic hypertrophy, or BPH). For example, an increased nighttime urination or decreased urinary flow.

However, research has shown that saw palmetto berries might not be as effective in treating this condition, after all. In any case, more studies are required.

Strengthening the thyroid gland is another one of its benefits. It balances metabolism, stimulates appetite, and aids digestion. This wonderful plant is becoming famous for its uses in hair restoration, prostate health, sexual vigor, breast enhancement, and nourishing tonic.

Properties of palmetto berries

palmetto berries

This berry can be ingested directly in its natural form. It’s composed of carotenes, lipases, tannins, and sugars.

Nevertheless, it’s the saw palmetto extract from which the main benefits can be extracted more effectively. This way, high concentrations of sterols and fatty acids are obtained, including capric, capric, capric, lauric, palmitic acids, and oleic acids.

Saw Palmetto is an herb with excellent health benefits in both men and women. Natural health professionals use it to treat various ailments such as swollen testicles, inflammation of the urinary tract, cough, and respiratory congestion.

As we’ve discussed before, some of its main benefits are:

Prostate health

The prostate is an organ of the male reproductive system. It’s about the size of a walnut and is located between the bladder and urethra.

As we age, the prostate increases, reaching a size that could pressure the bladder or urethra, thus causing urinary problems.

BPH or benign prostatic hyperplasia can produce another variety of unfavorable circumstances in the body. Including hormonal changes, such as an excess of estrogen, deterioration of blood vessels, and even zinc deficiency.

One of the principles of saw palmetto is that it works by reducing testosterone conversion to the by-product dihydrotestosterone.

Therefore, the body regulates the production of testosterone, obtaining higher levels while creating less dihydrotestosterone. This will slow down prostate growth.

Reducing prostate growth brings another series of benefits, or in such case, relief of the following symptoms attributed to BPH:

  • Frequency of urination
  • Nocturia (night urination)
  • Trouble starting urination, and weak urine flow
  • Straining to urinate
  • Inability to completely empty the bladder
  • Reducing the Risk of Prostate Cancer

As a natural remedy, saw palmetto offers an alternative support to traditional medicine.


Saw Palmetto can be used for cases of impotence and erectile dysfunction as a totally natural method. No side effects, in addition to boosting virility.


Both men and women can benefit from an increase in libido. Just as this herbal extract is related to endogenous testosterone production, you can improve sexual intercourse.

Kidney problems

The urinary system tends to weaken over time; incontinence is a fairly common problem in older people. This way, saw palmetto can help strengthen the urinary organs to prevent this condition and improve kidney health.

Nevertheless, it can prevent or treat kidney stones and their formation.

Hair strengthening

High levels of dihydrotestosterone are associated with hair loss, while high testosterone levels strengthen hair growth from the roots.

Men who ingest saw palmetto berries might see a reduced conversion of testosterone to dihydrotestosterone (DHT). The absorption of DHT by the phonicle may be reduced, and the binding to androgenic receptors may be decreased, thereby promoting healthy hair and stimulating its growth.

Immune system

palmetto berries

This benefit may be the least popular of the previous ones. Nevertheless, it may have a positive effect on the immune system. Particularly under certain conditions such as colds, “stuffy nose, or sore throat.

Also, because of its anti-inflammatory properties, saw palmetto can relieve headaches and migraines.


For muscle mass development and hypertrophy, the dose used ranges from 160 mg to 320 mg per day.

In the prevention of benign prostatic hyperplasia (BPH), doses are around 160 mg a day.

The recommended doses for the treatment of benign prostatic hyperplasia (BPH) vary depending on the type of saw palmetto preparation used:

The most widely used form is a solid extract, in which case the doses range between 320-400 mg/day.

Indicative doses for other forms of administration would be:

  • 1-2 grams in the form of a galenic presentation
  • 10 grams, twice a day in the form of fresh fruit
  • 1-2 ml, twice a day, in the form of liquid extract (depending on the extract potency, this dose may vary)

Administration in infusion is not effective since the active components are fat-soluble and don’t dissolve in water.

It is estimated that it takes 4-6 weeks to achieve a therapeutic effect.

On some occasions, if consumed on an empty stomach, it can cause nausea. In this case, consume along with food.

Side effects

  • Very high intakes of palmetto berries can cause diarrhea. Clinical studies in benign prostatic hyperplasia treatment with high doses showed, although rarely, gastrointestinal complaints or urinary tract infections
  • Delayed blood clotting time can occur. For this reason, it is recommended to stop consuming it 2 weeks before having surgery
  • Its high tannin content can interfere with iron absorption
  • Saw palmetto dietary supplements should not be used if: the prostate hyperplasia is advanced, severe, nor should it be consumed without ruling out that it is not prostate cancer
  • Although there aren’t known restrictions, its use is not recommended in pregnant or lactating women. Nor is its consumption recommended in children due to the lack of research that supports its use
  • Consumption of Saw Palmetto can decrease estrogen levels. For this reason, caution should be taken if estrogen pills or estrogen-providing contraceptives are being taken. They may reduce their effectiveness, and unwanted pregnancy may occur
  • Caution is also recommended if you are taking medications that alter clotting time or suffer from clotting problems. Similarly, its use in combination with high doses of Ginko Biloba and garlic supplements is not recommended

Whichever the case, it is recommended to consult with your doctor if you’re already taking any testosterone related medication.

palmetto berries
Saw Palmetto Berries: A Complete Guide

Joel & The Wellness Team

Hey! Joel here; A graduate of Herbalism & Naturopathic Medicine School. My team and I are passionate about finding ways to improve our lives on a daily basis and truly believe in natural alternatives of doing so before seeking traditional medications. However, always consult with your Doctor/Physician first before taking any actions regarding your health. Stay Safe and Healthy!

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