Prostate Health: 5 Foods That Can Help Lower PSA Levels

The prostate is a small gland in the male reproductive system that helps produce semen and surrounds the urethra. Prostate health is measured by a combination of tests and examinations, which include the Prostate-Specific Antigen (PSA) test that measures the PSA level in the blood, a Digital Rectal Exam (DRE) that involves a physical examination, and a biopsy, which may be performed to take a tissue sample from the prostate to detect the presence of cancer cells.

Measuring the PSA levels is one of the best ways to know whether or not the prostate is functioning effectively. PSA is a protein in the blood produced by the prostate gland. High levels of PSA can be an indicator of various prostate problems, including prostate cancer.

Also Read: PSA Test For Prostate Cancer Diagnosis: Things Men Need To Know About It

What Is A Normal PSA Level?

A normal PSA level can vary depending on the age and other factors.

• Men in their 40s and 50s: A normal PSA level is usually less than 2.5 ng/mL.
• Men in their 60s: A normal PSA level is usually less than 4.0 ng/mL.
• Men in their 70s and 80s: A normal PSA level is usually less than 6.5 ng/mL.

However, it is crucial to note that there is no specific level that indicates cancer or is normal. According to the National Cancer Institute (NCI), PSA levels of 4.0 ng/mL and lower were considered normal in the past. However, there are cases where individuals with PSA levels below 4.0 ng/mL have prostate cancer, and many with higher PSA levels between 4 and 10 ng/mL do not have prostate cancer.

It is still best to maintain PSA levels in the recommended range. While there is no guaranteed way to prevent prostate-related problems, some foods can reduce the risk by keeping PSA levels in check. Read to know:

Tomatoes

Tomatoes are rich in lycopene, an antioxidant that is said to help reduce PSA levels and prostate cancer risk. In fact, a 2022 study published in the journal Nutrients found that lycopene has anti-cancer properties, particularly in prostate cancer, through mechanisms like regulating oxidative stress, inflammation, apoptosis, and cell division.

Green Tea

A healthy morning beverage, green tea is popular for its antioxidant and anti-inflammatory properties. It contains catechins, which are said to decrease serum PSA levels among men, according to a study published in Cancer Prevention Research. However, more research is needed to confirm whether green tea can reduce overall prostate cancer risk.

Also Read: Frequent Urination To Blood In Urine, Symptoms That Should Urge You To Get Tested For Prostate Cancer

Fatty Fish

Fatty fish, like salmon, sardines, and mackerel, are rich in omega-3 fatty acids, which are beneficial for both heart and brain health. These fish also have anti-inflammatory effects that could prove advantageous for prostate health. Interestingly, fatty fish consumption has also been linked to lower prostate cancer risk. A study published in the journal Cancer Epidemiology, Biomarkers, and Prevention followed 47,882 men for 12 years to investigate the link between fish consumption and prostate cancer risk. They found that men who ate fish more than three times a week had a lower risk of prostate cancer, especially metastatic cancer. This was associated with a higher intake of marine fatty acids.

Soy Products

For vegans, soy products can be a healthy alternative for prostate health. This is due to their content of isoflavones, which are plant compounds with potential anti-cancer properties. These isoflavones, found in soybeans and soy-based foods like tofu, tempeh, and soy milk, can have a beneficial impact on prostate health by potentially reducing PSA levels and inhibiting the growth of prostate cancer cells. In fact, research suggests that men with prostate cancer who consumed soy milk or isolated soy isoflavones saw their PSA levels rise more slowly than those who didn’t.

Berries

There are several different types of berries, including strawberries, blackberries, blueberries, and raspberries. These are high in antioxidants, particularly vitamin C and polyphenols, which can help reduce inflammation and PSA levels. These antioxidants can neutralise harmful free radicals and reduce oxidative stress, which are associated with prostate issues. Therefore, make sure to make them a part of your daily diet.