Quick answer: An enlarged prostate (benign prostatic hyperplasia, or BPH) is common with age and can cause frequent urination, a weak stream and waking at night. Regular activity, healthy blood sugar and less evening fluid help. Saw palmetto, beta-sitosterol, pumpkin seed, stinging nettle root and pygeum are commonly used for urinary symptoms, with mixed evidence. Prostate symptoms should always be evaluated.
Key takeaways
An enlarged prostate is common with age and can bring frequent urination, a weak stream and waking at night.
Regular activity, healthy blood sugar and drinking less in the evening are everyday habits that may ease symptoms.
Saw palmetto, beta-sitosterol and other botanicals have mixed evidence, and prostate symptoms should always be evaluated.
Common prostate symptoms
Common prostate symptoms include frequent urination, especially at night, a weak or interrupted stream, a feeling of incomplete emptying, and urgency.
Daily habits
Helpful habits include regular resistance training and walking, and keeping insulin and blood sugar healthy (see insulin sensitivity). Limit fluids, caffeine and alcohol in the evening, avoid prolonged sitting, and eat tomatoes, cruciferous vegetables and green tea.
Natural supports commonly used
- Saw palmetto: widely used for BPH symptoms; large studies have not shown clear benefit over placebo
- Beta-sitosterol: studied for urinary flow
- Pumpkin seed: studied for urinary symptoms
- Stinging nettle root and pygeum: traditional prostate herbs; pygeum has some support from small, short trials
- Lycopene and zinc: concentrate in the prostate
- Rye grass pollen extract: studied for prostatitis symptoms
Amounts should be individualized. Some prostate herbs can affect PSA results or interact with medications. If you work with me, the products I use are in my Fullscript dispensary.
Testing
PSA screening is a personal decision to make with your doctor, typically discussed starting around age 50 (earlier with risk factors). Testosterone, estradiol and metabolic markers add context. Functional labs are optional. They can be helpful in more complex cases, and in my practice they are available only to patients working 1-on-1 with me. See also male fertility and men’s health.
Prostate health and healthy aging
Prostate growth with age is influenced by hormones, insulin and chronic inflammation. Calming inflammation and keeping metabolism healthy supports prostate and whole-body aging.
When to see a naturopathic doctor
It may be time to see a naturopathic doctor if urinary symptoms affect your sleep or daily life, or if you want natural options alongside or before medication. The same is true if you want to discuss PSA screening and prostate health, or if you have chronic pelvic pain or prostatitis symptoms.
See a medical provider promptly for inability to urinate, blood in the urine, painful urination with fever, or bone pain with urinary symptoms.
Want natural support for prostate health?
A free 15-minute consultation with Dr. Kneessi. No cost, no obligation. In-office in Odenton, MD or by telehealth.
Questions to bring to your clinician
These questions can help you get the most out of your next visit.
Should my urinary symptoms be checked with a PSA test or exam before trying natural support?
Could any of my current medications or supplements interact with the options discussed here?
Would any lab testing add useful information in my situation, or is it reasonable to start with daily habits?
Which one or two changes would be most worthwhile for me to focus on first?
Frequently asked questions
Does saw palmetto work for BPH?
Some men report relief, but large studies have not shown clear benefit over placebo.
What foods support prostate health?
Tomatoes, cruciferous vegetables, pumpkin seeds, fish and green tea.
Should I get a PSA test?
It is a shared decision with your doctor based on your age, risk and preferences.
Can supplements affect PSA?
Some herbs may affect PSA levels. Tell your doctor what you take.
Sources
- Tacklind J, et al. Serenoa repens for benign prostatic hyperplasia. Cochrane Database Syst Rev 2012. PMID: 23235581. https://pmc.ncbi.nlm.nih.gov/articles/PMC7084061/
- Wilt T, et al. Beta-sitosterols for benign prostatic hyperplasia. Cochrane Database Syst Rev 2000. PMID: 10796740. https://pmc.ncbi.nlm.nih.gov/articles/PMC8407049/
- Vahlensieck W, et al. Effects of pumpkin seed in men with lower urinary tract symptoms due to benign prostatic hyperplasia in the one-year, randomized, placebo-controlled GRANU study. Urol Int 2015. PMID: 25196580. https://pubmed.ncbi.nlm.nih.gov/25196580/
- Wilt T, et al. Pygeum africanum for benign prostatic hyperplasia. Cochrane Database Syst Rev 2002. PMID: 11869585. https://pmc.ncbi.nlm.nih.gov/articles/PMC7032619/
- Wagenlehner FM, et al. A pollen extract (Cernilton) in patients with inflammatory chronic prostatitis-chronic pelvic pain syndrome: a multicentre, randomised, prospective, double-blind, placebo-controlled phase 3 study. Eur Urol 2009. PMID: 19524353. https://pubmed.ncbi.nlm.nih.gov/19524353/
- NIDDK: Enlarged Prostate (BPH)
- NCCIH: Saw Palmetto
This article is for educational purposes only and is not medical advice. It does not replace an individual evaluation. Talk with your healthcare provider before starting supplements or changing medications, especially if you are pregnant, nursing, or managing a health condition.
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