This distinction makes it relevant in research focused specifically on downstream anabolic mechanisms rather than upstream endocrine control
Mutat Res Genet Toxicol Environ Mutagen 586:97101
Additionally, the growing interest in AOX therapy for male infertility has led to the development of variety of AOX combinations
An already-elevated baseline IGF-1 is a reason not to push the axis higher, and because GH antagonizes insulin, glucose handling deserves attention in patients with diabetes or prediabetes
Side effect timing follows a predictable pattern for both medications
The most effective approach combines NAC (600-1,200 mg daily) for cysteine, glycine supplementation (5-15g daily) to correct deficiency, whey protein (20-40g daily), selenium (200 mcg), and sulforaphane from cruciferous vegetables