For men with functional pituitaries and sub-optimal GH output, peptide stimulation may be sufficient and preserves the physiological axis
No serious organ effects have been noted in initial studies
Not all patients are candidates
A trial with healthy athletic adults demonstrated that 12 weeks of supplementation (300 mg twice daily) significantly enhanced VO2 max by 13.6% compared to 9.7% in the placebo group and improved self-reported quality of life scores on the WHOQOL-BREF scale (Strasser and Burtscher 2018)
Vitamin B12 injections are generally considered safe when recommended and administered by qualified healthcare professionals
PubMed Krivic, A., Anic, T., Seiwerth, S., Huljev, D., & Sikiric, P