A blinded extension among participants with baseline BMI 35 reached 30.3% mean weight loss at 104 weeks
B12 deficiency specifically causes fatigue, weakness, and cognitive fog that mimics the worst aspects of retatrutide tiredness
GI events (nausea, vomiting, diarrhea) were the dominant safety signal and occurred at rates higher than reported for Phase 2 retatrutide and higher than for comparable dual or mono-agonist trials
A 2025 study found that L-theanine also extends lifespan in organism models by reducing advanced glycosylation end products, one of the biological processes most directly linked to cellular aging
Always document the drug name (including NDC number where required), the dose administered, and whether the route was subcutaneous, intramuscular, or intra-arterial