Peptide Therapy for Women: What the Clinical Evidence Actually Shows
A physician's evidence-based guide to peptide therapy for women — covering hormonal interactions, key peptides, dosing considerations, and who is a suitable candidate.
Longevity Medicine
Moderate EvidenceHormone Optimization
Testosterone, thyroid, growth hormone, and estrogen optimization for healthspan.
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Peptides for Muscle Growth: What the Evidence Actually Supports
Evidence-based review of peptides for muscle growth. GH secretagogues, BPC-157 for recovery, safety risks, and what works based on clinical experience.
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CJC-1295/Ipamorelin vs Tesamorelin: Growth Hormone Secretagogues Compared
A physician's comparison of CJC-1295/Ipamorelin and tesamorelin — mechanisms, evidence, body composition effects, and which GH secretagogue suits which patient.
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CJC-1295/Ipamorelin Dosage: Growth Hormone Protocol
Evidence-based CJC-1295/Ipamorelin dosing guide by Dr. Julian Douwes. Nightly subcutaneous protocols, DAC vs no-DAC, cycling, and growth hormone optimization.
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Hormone Optimization for Women
Estrogen, progesterone, thyroid, and DHEA in aging women. Evidence-based approach to female hormonal health across perimenopause and beyond.
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Hormone Optimization for Men
Testosterone, DHEA, thyroid, and growth hormone in aging men. Evidence-based approach to male hormonal health and longevity.
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The Complete Thyroid Panel: What to Test and Why
TSH alone is not enough. A complete thyroid panel includes free T3, free T4, reverse T3, TPO and TG antibodies. How to interpret results and screen for Hashimoto's.
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Hormone Panels: What to Test and When
Which hormones to test, when to test them, and how to interpret results using optimal ranges rather than just reference ranges.
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Testosterone After 40: What Every Man Should Know
Evidence-based guide to testosterone optimization after 40. Testing, natural decline, the optimization ladder from lifestyle to TRT, risks, benefits, and monitoring — from a physician who treats it daily.
