IGF-1 vs IGF-1 LR3: Native Signal vs Extended Anabolic Window Insulin-like Growth Factor 1 (IGF-1) and its long-acting analog IGF-1 LR3 share the same receptor but differ radically in duration of action, and that difference drives almost every clinical decision between them
Nowadays we can understand that sex, age, race and ethnicity, in the context of socioeconomic status and lifestyle (tobacco, alcohol, education, physical exercise, unbalanced diet, etc.) impacts directly in its prevalence [7, 8, 10, 27 36]
Athletes, weekend warriors, and anyone wanting to feel stronger, recover faster, and improve body composition while keeping long-term wellness in mind
Memories fail, but a good label never does
The logical answer is you lose weight
10.3390/molecules22101484 28 GuoJ.MinD.FengH.-J