Prof Alex Kwan, a neuroscientist at Cornell University in New York, said studies in mice had shown that psychedelics can rewire connections between nerves, a form of plasticity that could underlie their therapeutic effects
These weight loss medications work by mimicking hormones naturally found in your body
Retatrutide is an investigational triple agonist still in active Phase 3 obesity development under Eli Lilly's J1I-MC-GZBJ master protocol, with no MHRA or EMA marketing authorisation as of 2026 [6][7]
doi: 10.1053/j.gastro.2017.08.028 115
Semaglutide treatment commenced at 0.25 mg per week for the initial 4 weeks using a pre-filled pen injector, with a fixed-dose escalation every 4 weeks until reaching the maintenance dose of 2.4 mg by week 16 (lower maintenance doses allowed if 2.4 mg was intolerable for participants)
The company also reported adjusted EBITDA of $78.4 million in the third quarter, up 53% year over year