Injury recovery Investigated in animal studies on recovery from soft-tissue injury, including tendon, ligament, and muscle models
With intramuscular injections of B12, any excess will result in high levels within your blood so you may experience side effects such as headache, dizziness, tiredness, or gastrointestinal issues including nausea, until your body has metabolised any excess through your kidneys enroute to excretion via urine
both are on the World Anti-Doping Agency prohibited list
Retatrutide is an investigational medicinal product (IMP) accessible only through authorised clinical trials
Systematic Review & Meta-Analysis of Larazotide (ScienceDirect) A review of several clinical trials found larazotide was safe and helped reduce gastrointestinal symptoms in celiac patients during gluten challenges, though not a cure and best used with diet management