Best Supplements To Lower PSA Levels

Are you worried about your PSA levels? 

If you’ve had a PSA test and your levels were higher, you may be looking for ways to reduce them.

In addition to medical treatments, there are lots of things you can do at home to help.

Keep reading to find out the best supplements to lower your PSA levels.

What is PSA?

PSA stands for Prostate Specific Antigen. It is a protein produced in the prostate gland, even without disease.

You should normally have a low PSA number in the blood because this protein leaks into the bloodstream. But it is not meant for the bloodstream. 

The real function of PSA is to prevent clots in the sperm and increase its fluidity. The presence in the bloodstream is a helpful marker of prostate health, though.

Prostate growth, as in benign prostatic hyperplasia and prostate cancer, causes an increase in the number of prostate cells. They produce more PSA, and more of it leaks into the bloodstream. 

That’s why PSA is used to screen for prostate health. However, a high PSA level is not a gold standard for diagnosing prostate cancer (1).

What are normal PSA levels?

As noted, PSA is a normal protein produced by the prostate gland. The levels of this protein in the blood increase as we age. Thus, the reference range is different depending on your age. For instance:

AgePSA Levels
40s0.0 – 2.5 ng/mL
50s0.0 – 3.5 ng/mL
60s0.0 – 4.5 ng/mL

After 70 years old, PSA screening is not recommended unless you have warning signs of aggressive prostate cancer. And still, in such cases, your doctor may advise against prostate cancer screening.

But a PSA test is much more complex than that. Your individual threshold level can change depending on your race. The interpretation is also different if you have a previous PSA test to compare. 

As such, prostate cancer diagnostics does not follow a one-size-fits-all standard. It is individualized to every single patient, their risk factors, and the prevalence of the disease in their age group, ethnic group, and family (3).

What causes high PSA levels?

If your PSA levels are high, it is not necessarily due to prostate cancer. One of these problems may also be the cause (4):

  • Benign prostatic hyperplasia
  • Prostatitis
  • Urinary tract infections

When to see a doctor

Studies show that irresponsible and excessive use of PSA tests can also be harmful. Thus, a PSA test should ideally be prescribed by your doctor. 

It would be a good idea to visit a doctor if you have one of these problems:

  • A family history of prostate cancer, especially in your father and brothers.
  • If you have prostate-related symptoms such as reduced urinary flow and nocturia.
  • When you’re in the age group of adults aged 40 years old and beyond.

prostate cancer screening

How to lower PSA levels with supplements

Patients with prostate cancer risk factors or very high PSA levels may require additional testing. If you are diagnosed, your doctor will provide the best prostate cancer treatment option according to your condition.

Treatment can include hormone therapy, chemotherapy, radiation therapy, active surveillance, and follow-up.

Prostate herbal treatment can also help as coadjutant therapy for prostate cancer.

prostate health supplements

So, how can you lower PSA levels naturally with supplements?

Step 1: Choose the proper herbal treatment

Choosing adequate prostate herbs is probably the most important way to go. The best supplements to lower PSA levels are beta-sitosterol, saw palmetto, Pygeum africanum, and pomegranate.

Supplementation with vitamin complexes and minerals is also important. For example, vitamin C is necessary to repair damaged tissues, and zinc inhibits prostate cancer growth. 

Remember that PSA is only a measure of prostate growth. So, you want to treat the problem as a whole and not only lower your blood levels of PSA (5).

Step 2: Look for the appropriate supplement blend

Now that you have a list of vitamins, minerals, and herbs backed up by research, it is also important to look for supplement blends. 

This will help you save money and facilitate the process by taking one supplement instead of various daily pills.

Step 3: Speed up the process with lifestyle changes

Some dietary changes and habits will speed up your recovery. For example, quitting tobacco and eating a healthy diet are essential steps. Drinking tomato juice is also a good idea because it contains lycopene. 

We also recommend exercise and training your bladder to reduce the severity of urinary symptoms (2).

Step 4: Keep up with it and do not leave your mainstream therapy

Prostate cancer usually grows slowly, and the effects of medical and herbal medicine are not immediately evident. So, you may need to give your treatment some time. 

While you’re at it and after your symptoms improve, keep visiting your doctor, and do not neglect prostate cancer medical therapy.

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How long does it take to lower PSA levels?

In studies, patients usually take 8 weeks of treatment before PSA levels drop, but the results can be seen before or after that, depending on the severity of your condition (5).


In this article, we have described how to lower PSA levels with supplements. Different herbs for prostate cancer can help you improve your symptoms.

They include Saw palmetto, Pygeum africanum, vitamin C, vitamin D, and zinc. Instead of taking them independently, some supplement blends have these and more prostate cancer herbs to relieve your symptoms and reduce your PSA levels simultaneously.

Explore More

how to lower psa levels with diet

12 Foods To Lower PSA Levels and 5 To Avoid.


  1. Litwin, M. S., & Tan, H. J. (2017). The diagnosis and treatment of prostate cancer: a review. Jama, 317(24), 2532-2542. 
  2. Wignall, D., & Gkentzis, A. (2021). Lifestyle factors and prostate-specific antigen. Journal of Clinical Urology, 20514158211027784. 
  3. Matti, B., & Zargar‐Shoshtari, K. (2021). Age‐adjusted reference values for prostate‐specific antigen in a multi‐ethnic population. International Journal of Urology, 28(5), 578-583. 
  4. Tormey, W. P. (2014). The complexity of PSA interpretation in clinical practice. The Surgeon, 12(6), 323-327. 
  5. Wilkinson, S., & Chodak, G. W. (2003). Critical review of complementary therapies for prostate cancer. Journal of clinical oncology, 21(11), 2199-2210. 

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