Proper site selection protects against nerve injury and ensures consistent subcutaneous (not intramuscular) delivery
This is especially important if you have kidney problems
Ethics declarations Competing interests R.D.G., I.K., P.J.C
In a statement to WIRED, a Lilly spokesperson Niki Biro noted that, given its effectiveness, retatrutide is currently being targeted to those with high BMI or with obesity-related complications that require a high degree of weight loss, where the clinical need may be greater. Biro also cautions that retatrutide is an investigational molecule that is legally available only to participants in Lillys clinical trials
Some have contained bacteria, high impurity levels, different colours (pink, instead of colourless) or a completely different chemical structure than Lillys FDA-approved medicines
At sufficiently high concentrations, IGF-1 and its analogs can also engage the insulin receptor directly, which underlies the recognized hypoglycemic (insulin-like) effects of IGF-1 exposure