In adults with growth hormone receptor deficiency, eight weeks of rhIGF-1 therapy significantly increased whole-body protein synthesis, decreased protein oxidation and increased lean body mass while reducing fat mass, demonstrating enhanced muscle anabolism and nutrient utilization in humans
Known GLP-1 side effects include: nausea, vomiting, diarrhea, dizziness, increased heart rate, infections, headaches, indigestion, pancreatitis, medullary thyroid cancer, sudden kidney injury, worsening diabetic-related retinopathy, shortness of breath, wheezing, hives, difficulty swallowing, rash, abdominal pain and feelings of doom or dread
This is one reason why user experiences vary so widely
Some aggressive healing protocols run shorter, more intense cycles of 4 to 6 weeks at higher doses, followed by equivalent off-periods
Ingredients such as acetyl-L-carnitine, lecithin, bioflavanol (grape seed extract) and bilberry extract efficiently cross the blood-brain barrier, which may increase the overall effectiveness of the formula