Berndt-Zipfel C, Michelson G, Dworak M, Mitry M, Lffler A, Pftzner A, Forst T
GLP-1 receptor agonists vary considerably in their half-lives, which determines dosing frequency and whether accumulation occurs
Common Misconceptions Let us take a moment to clear the air on a few things
shifting it positive during a short calorie deficit is a mechanistically plausible effect of raising GH, but a one-week nitrogen-balance study in a handful of volunteers is a proof-of-concept about protein handling, not a demonstration that the compound preserves muscle or improves outcomes in any real clinical catabolic state such as cancer cachexia or critical illness
The peptide does not appear to require cycling for maintained effectiveness, though many users prefer periodic breaks as a precautionary measure
View on PubMed [PubMed] Systematic review: the safety and efficacy of growth hormone in the healthy elderly (Ann Intern Med, 2007) Systematic review of 31 randomized controlled trials of GH administration in healthy elderly subjects