However, if you inject or consume a very concentrated version of these juices, the concentrate has the ability to allow for very high levels of healing activity anywhere in the body
Kastin AJ et al
Most clinicians consider tesamorelin safer for long-term use because of this distinction
Neuroscience Research, 31(4), 289-305
Peptide therapy may support fibromyalgia care by targeting pathways related to inflammation, tissue repair, immune signaling, and recovery, but it should not be treated as a proven cure or replacement for standard medical care
None of these pathways directly substitute for another, which is part of why researchers interested in a fuller picture of metabolic regulation may look at all three within the same body of literature not to combine effects, but to understand how separate systems might interact at a mechanistic level