Clinical Studies & Research Citations

1. Botanical Liposterols & 5-Alpha Reductase Research

Wilt, T. et al. (Cochrane Database of Systematic Reviews): Saw palmetto extracts for treatment of benign prostatic hyperplasia. Analysis of multicentre randomized trials evaluating urodynamic outcomes and nocturia frequency.
Debruyne, F. et al. (European Urology): Evaluation of a phytotherapeutic agent (Permixon) versus an alpha-blocker in symptomatic BPH over 12 months. Demonstrated non-inferior subjective symptom improvement without postural hypotension side-effects.
Buck, A. C. (British Journal of Urology): Phytotherapy for the prostate: Evidence-based assessment of liposterols and beta-sitosterol.

Vahlensieck, W. et al. (Urologia Internationalis): Effects of pumpkin seed in men with lower urinary tract symptoms: a randomized, double-blind, placebo-controlled trial. Demonstrated significant reduction in IPSS scores compared to placebo over 12 months.
Nishimura, M. et al. (Journal of Traditional and Complementary Medicine): Pumpkin seed oil extracted from Cucurbita pepo improves urinary disorder in human overactive bladder.

Costello, L. C. & Franklin, R. B. (Metabolomics & Oncology): The clinical significance of the decrease of zinc in prostate health. Human prostate tissue requires substantial intracellular zinc to maintain normal epithelial cell function and mitochondrial integrity.
Gomez, Y. et al. (British Journal of Nutrition): Zinc status and dietary intake in mature men: Impact on cellular oxidative defense.

National Institute for Health and Care Excellence (NICE CG97): Lower urinary tract symptoms in men: management and clinical assessment. Official UK clinical guideline recommending evening fluid management and timed voiding as first-line non-invasive interventions.
Breyer, B. N. et al. (Journal of Urology): Nocturia and sleep fragmentation in the elderly male: Association with metabolic risk and fall frequency.