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Huperzine A: Nitric Oxide for Erectile Dysfunction, Dementia. Benefits and Side Effects
Natural compounds can enhance both mental and physical performance while also protecting long-term health. One intriguing candidate is Huperzine A—an extract from the Chinese club moss Huperzia serrata. Traditionally used in Eastern medicine for memory and clarity, this alkaloid has gained attention in modern research for its role in nitric oxide (NO) signaling, neuroprotection, erectile dysfunction, and vascular function.
David S. Klein, MD FACA FACPM
Dec 26, 20256 min read
Testosterone Replacement Therapy: Why I Often Prefer the Transdermal Approach
Physician explains benefits of transdermal testosterone therapy, who qualifies, and why regular lab monitoring is essential for safe, effective treatment.
David S. Klein, MD FACA FACPM
Dec 9, 20259 min read
Bioidentical Hormone Replacement Therapy (BHRT): What it is, who benefits, and what the FDA says now
Bioidentical Hormone Therapy in Central Florida | Stages of Life Medical Institute
David S. Klein, MD FACA FACPM
Nov 12, 20254 min read
Stud Mix is back! Safe and inexpensive supplement for E.D.
Stud Mix is an inexpensive over the counter supplement that helps relieve or reduce night time urination, and Erectile Dysfunction.
David S. Klein, MD FACA FACPM
Apr 18, 20243 min read
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