Supplements for Prostate Health

Herbal support for prostate health and urinary symptoms, often combined with saw palmetto for BPH.

Cuts BPH symptoms by ~8 IPSS points· Weak evidence

Plant sterol that reduces BPH urinary symptoms in clinical trials and blocks intestinal cholesterol absorption.

Lowers IPSS score by ~5.2 points· Weak evidence

African cherry bark extract that improves urinary flow and reduces nighttime urination in men with BPH — used clinically since the 1960s.

Lowers IPSS score by ~4.5 points· Weak evidence

The most popular herb for BPH urinary symptoms. The honest verdict: the highest-quality JAMA and Cochrane trials found it no better than placebo, so the evidence nets out weak and mixed.

Weak evidence

Rye-grass pollen extract (Cernilton) modestly improves self-rated urinary symptoms and nocturia in BPH, and reduced pain in one phase-3 chronic-prostatitis trial — but it does not improve urine flow, and its Cochrane review has been withdrawn.

A phytosterol-rich cold-pressed oil studied for prostate, hair, and cardiovascular support. The honest verdict: small RCTs show modest BPH, hair, and blood-pressure benefits — but the trials are few and tiny, and it underperforms standard drugs like tamsulosin for BPH.

Involved in 300+ enzymatic reactions — supports immune defense, testosterone production, wound healing, and sleep quality.

The red carotenoid antioxidant in tomatoes. Observational/epidemiological data consistently link higher dietary and blood lycopene with modestly lower prostate cancer risk, but randomized trials are mostly null on hard endpoints (no PSA effect overall, no consistent cardiovascular benefit). A skin-photoprotection signal exists for tomato-carotenoid complexes. Promising as a dietary pattern, unproven as a stand-alone pill.

Required for selenoprotein production that regulates thyroid hormones, powers glutathione peroxidase, and strengthens immune defense.