Skin Health: Glutathione is believed to contribute to
As NAD+ declines with age, cells lose efficiency, which can show up as fatigue, brain fog, or slower recovery
For patients with Type 2 Diabetes on insulin/sulfonylurea medications, careful monitoring of blood sugar levels is required to avoid the risk of hypoglycaemia (low sugar levels)
Common, usually mild: Injection-site reactions (redness, swelling, itching), most frequent with both Mild headache, dizziness, or flushing after injection Initial water retention as IGF-1 rises Transient fatigue in the first 12 weeks Less common, dose-dependent: Carpal tunnel-like wrist symptoms (sign IGF-1 may be too high) Joint discomfort or stiffness Numbness or tingling in extremities Elevated blood glucose (GH antagonizes insulin) The monitoring that matters:IGF-1 (insulin-like growth factor 1, the downstream marker of GH activity) is the lab value that tells you whether youre in a therapeutic range or pushing past it
As with all research peptides, the goal is to build a data set that can either justify more formal studies or reveal that the compound is not suitable for future development
[PubMed: 7942292] 311