Men's blogDoes Saw Palmetto Increase Testosterone Levels? Reveal Now

Does Saw Palmetto Increase Testosterone Levels? Reveal Now

Saw palmetto is a small palm tree found in coastal areas and pine forests. It’s called “saw” palmetto because of the sharp spines on its stems.

People often take extract from saw palmetto berries as a supplement because it has medicinal properties. This extract, known as SPE, is particularly helpful for issues like benign prostatic hyperplasia (BPH), a condition affecting the prostate. It’s also said to help with hair loss and symptoms of low testosterone.

Let’s take a closer look at saw palmetto supplements to understand their benefits, mechanism, and any possible side effects.

Does Saw Palmetto Increase Testosterone?

As men age, testosterone levels naturally decline, with around 40% of men over 45 and 50% over 80 experiencing low testosterone, also known as “low T.”

Many people want to keep their testosterone levels stable, and some supplements with saw palmetto claim to help with this. The rationale behind this claim lies in saw palmetto’s purported ability to inhibit the enzyme 5a-reductase (5a-R), responsible for converting testosterone into dihydrotestosterone (DHT), a more potent form of testosterone. However, the question remains: does saw palmetto truly elevate testosterone levels?

Currently, there’s no solid evidence to support the notion that saw palmetto increases testosterone levels. Although some studies indicate that saw palmetto supplements can lower DHT levels, there isn’t strong evidence showing that they also increase testosterone levels.

If you’re grappling with concerns regarding low testosterone, it’s advisable to consult your healthcare provider. They can conduct tests to assess your hormone levels and recommend appropriate treatments tailored to your individual needs.

Does Saw Palmetto Increase Testosterone Levels
Does Saw Palmetto Increase Testosterone?

Does Saw Palmetto Cause Erectile Dysfunction?

Saw palmetto is believed to improve erectile responses by enhancing vasodilation, reducing vasoconstriction, and increasing nitric oxide production. This leads to faster responsiveness, increased rigidity, and longer-lasting erections.

With its extensive research and historical usage in treating male sexual issues like loss of libido and impotence, saw palmetto is recognized as a well-established botanical. Scientific evidence supports its efficacy in improving erectile function, as well as addressing mild to moderate cases of enlarged prostate.

How Does Saw Palmetto Work In The Body?

Saw palmetto operates through various mechanisms:

  1. Adaptogenic Properties: Acting as a potent adaptogen, saw palmetto naturally regulates the male endocrine system. Adaptogens like saw palmetto adjust their actions to either boost or calm physiological functions, promoting optimal balance among hormones such as testosterone and estrogen. This equilibrium enhances erectile capacity.
  2. Hormone Binding: Saw palmetto, scientifically known as Serenoa repens, binds excess androgens like testosterone and estrogen in the male body, ensuring a balanced level of free testosterone. It also facilitates the proper distribution of these hormones to their required sites at appropriate times, fostering an ideal hormonal environment for healthy erectile function.
  3. Inhibition of 5-alpha-reductase: By impeding the activity of the enzyme 5-alpha-reductase, saw palmetto suppresses the conversion of testosterone to dihydrotestosterone (DHT). DHT, a potent breakdown product of testosterone, can disrupt testosterone balance and interfere with erectile processes. Studies have confirmed saw palmetto’s ability to inhibit 5-alpha-reductase activity, particularly in vitro.
  4. Anti-inflammatory Effects: Saw palmetto exhibits anti-inflammatory properties by reducing the aggregation of inflammation-triggering mast cells and lowering the levels of inflammatory mediators such as lipoxygenase and cyclooxygenase. This anti-inflammatory action normalizes blood flow to the penis.

Other Benefits of Saw Palmetto for Men’s Health

Saw Palmetto Promotes Prostate Health

Saw palmetto may aid in maintaining prostate health and potentially prevent conditions like benign prostatic hyperplasia (BPH) and prostate cancer.

Research indicates its potential to reduce urinary symptoms and inflammation associated with BPH.

Saw Palmetto Supports Urinary Tract Function

Known for its role in treating BPH, saw palmetto compounds are believed to improve lower urinary tract symptoms, including nocturia, frequent urination, decreased urine flow, incomplete bladder emptying, and urinary urgency.

Saw Palmetto Helps Reduce Inflammation

Some studies suggest that saw palmetto possesses anti-inflammatory properties, potentially beneficial for treating certain conditions like BPH.

However, further research in humans is warranted to validate these findings.

Saw Palmetto Helps Prevent Hair Loss

While small studies suggest a potential for saw palmetto to increase hair growth and density, the scientific consensus remains inconclusive due to insufficient evidence.

Overall, saw palmetto offers a range of potential health benefits for men, particularly in supporting prostate health, urinary function, and potentially hair loss prevention, though further research is needed to fully understand its efficacy in these areas.

Does Saw Palmetto Increase Testosterone Levels
Saw Palmetto Helps Prevent Hair Loss

Is Saw Palmetto Safe for Everyone?

While saw palmetto is generally regarded as safe, there are certain groups who should exercise caution or avoid its use altogether.

  1. Pregnant and Breastfeeding Individuals: Due to limited safety data and its potential impact on hormones, saw palmetto supplements are not recommended during pregnancy or breastfeeding, as they may pose risks to maternal and fetal health.
  2. Children: Saw palmetto supplements should not be given to children, as their developing bodies may be more susceptible to hormonal disturbances.
  3. Pre-Surgery Precaution: Saw palmetto may increase the risk of bleeding, so individuals scheduled for surgery should discontinue its use at least two weeks prior to the procedure to minimize this risk.
  4. Iron Absorption Concerns: Saw palmetto has the potential to interfere with iron absorption. Therefore, individuals with low iron levels or iron deficiency anemia should use saw palmetto with caution.
  5. Hormone-sensitive Conditions: Saw palmetto can influence hormone levels in the body. Hence, individuals with hormone-sensitive conditions such as prostate cancer or other hormonal disorders should consult their healthcare provider before taking saw palmetto supplements.

In summary, while saw palmetto offers potential health benefits, it’s essential to consult with a healthcare professional before using it, especially if you fall into one of the aforementioned categories or have any underlying health concerns. This ensures safe and appropriate usage tailored to your individual needs.

Does Saw Palmetto Increase Testosterone Levels
Is Saw Palmetto Safe for Everyone?

Side Effects When Used Saw Palmetto

While side effects associated with saw palmetto are rare, some individuals may experience certain adverse effects. These can include:

  1. Headache: Some users may experience headaches after taking saw palmetto supplements.
  2. Nausea: Nausea is another reported side effect, though it is uncommon.
  3. Diarrhea: In rare cases, saw palmetto supplementation may lead to diarrhea.
  4. Dizziness: Dizziness has been noted as a possible side effect, though it occurs infrequently.
  5. Increased Bleeding Risk: Saw palmetto may increase the risk of bleeding, which could manifest as significant bleeding during surgery, as reported in at least one case.
  6. Liver and Pancreas Damage: There have been isolated reports of liver and pancreas damage associated with saw palmetto use. However, it’s important to note that the causal relationship between saw palmetto and these effects is not firmly established due to limited information.
Does Saw Palmetto Increase Testosterone Levels
Side Effects When Used Saw Palmetto

Overall, while side effects from saw palmetto are rare, individuals should be mindful of these potential adverse reactions. If you experience any concerning symptoms while taking saw palmetto supplements, it’s advisable to discontinue use and consult with a healthcare professional for further guidance.

Can You Take Too Much Saw Palmetto?

Studies examining the health effects of saw palmetto typically utilize doses ranging from 100 to 500 mg per day, although higher doses have been administered without adverse effects.

It’s important to recognize that while higher doses of saw palmetto have been utilized in research, this doesn’t automatically imply greater effectiveness or suitability for everyone. Responses to saw palmetto supplementation can vary individually, and excessive intake may carry the risk of adverse effects.

If you’re unsure about the appropriate dosage of saw palmetto supplements for your specific needs or concerns, it’s best to seek guidance from your healthcare provider.

They can offer personalized advice based on your health status and any preexisting conditions, ensuring safe and effective supplementation.

Does Saw Palmetto Increase Testosterone Levels
Can You Take Too Much Saw Palmetto?


Saw palmetto, a member of the palm tree family, has garnered attention for its potential in treating or preventing various medical conditions such as enlarged prostate, testosterone-related hair loss, and chronic pelvic pain. However, the evidence supporting these claims remains weak and inconclusive.

While generally considered safe for consumption, saw palmetto has not been definitively proven to treat or prevent any specific medical condition. As such, individuals considering its use should approach with caution and consult with their healthcare provider for personalized advice and guidance tailored to their unique health needs.

Be sure to explore more insightful blogs from Sure Life Health, where we continue to shed light on the latest trends and breakthroughs in health and wellness.

More from the blog

Does Tea Tree Oil Help with Hair Growth? Discover the Benefits

Does tea tree oil help hair grow? Discover the benefits of tea tree oil, a potent essential oil extracted from the leaves of the...

Is Aloe Vera Good for Low Porosity Hair? Tips for Healthier Hair

Aloe vera is a renowned super-hydrator you've probably used on your face and body to soothe sunburned skin. But did you know its healing...

Does Argan Oil Grow Hair? Use Argan Oil Effectively in Hair Care

"Does argan oil grow hair?" Argan oil, commonly hailed as "liquid gold", holds a prestigious place in Moroccan tradition and has gained international acclaim...

Does Vitamin E Help Nails Grow? Secrets to Stronger Nails!

Are you aiming for healthier nails? Don't overlook the benefits of vitamin E oil. This isn't just an add-on to your nail care routine;...