Peptides like sermorelin, ipamorelin, and tesamorelin are gaining traction in fitness and longevity circles for their promise to restore energy, aid weight loss, and build muscle
However, this does not rule out B12 supplementation
Activation of apoptosis signal-regulating kinase 1 by the stress-induced activating phosphorylation of pre-formed oligomer
Given that portal delivery of insulin, which has the potential to completely restore IGF-I levels in type 1 diabetes (70, 71, 87), remains an experimental treatment, rhIGF-1 treatment to restore circulating IGF-I and suppress GH and decrease insulin needs appears to be the most feasible approach to take (88)
Neither BPC-157 nor TB-500 is approved by the FDA or any major agency for human use