This is the dose used in clinical settings and has been shown to effectively increase IGF-1 levels without significant suppression of endogenous growth hormone
What to ask your GP about If fatigue persists despite hydration + intake guardrails, its reasonable to discuss basic checks that often explain tiredness in real life: iron studies , B12 , vitamin D , and thyroid function , plus a review of your current dose, side effects, and any other medicines
The Precision Peptide Genetic Test reveals predispositions in peptide-related pathways (GIPR, GLP1R, FTO, MC4R variants) but does not predict B12 metabolism directly
However, checking with your insurance provider before submitting any new treatments is important
3, 2025 WebMD, Rapid Weight Loss: Is It Safe
Seino Y, Fukushima M, Yabe D: GIP and GLP-1, the two incretin hormones: Similarities and differences