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Supplements7 mentions

A very low-dose daily tadalafil protocol, typically around 2 to 5 mg rather than standard higher doses. It’s used mainly to improve urinary symptoms and prostate/bladder congestion, with reports of reducing nighttime urination frequency, likely by improving pelvic blood flow and smooth-muscle relaxation.

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But in general, I recommend no higher than 10 milligrams a day, usually just two or five milligrams.

Andrew Huberman · Essentials: Tools for Hormone Optimization in Males | Dr. Kyle Gillett · Jul 2, 2026 · 33:19 · YouTube ↗
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