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doi: 10.1113/jp277336 17 BuonocoreS.AhernP
Most users inject in the morning on their chosen day(s) for consistency
Exposure to hypoxia at high altitude (5380 m) for 1 year induces reversible effects on semen quality and serum reproductive hormone levels in young male adults
Cycle Duration and Monitoring Typical cycle: 1224 weeks Monitoring: baseline and 1012 week IGF-1 measurement is the most common biomarker Washout: 48 weeks between cycles is standard practitioner practice Contraindications Active malignancy GH/IGF-1 axis elevation is a theoretical oncogenic concern Diabetes mellitus GH elevates insulin resistance
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