Heres what GLP-1 does, step by step: In the brain: It tells you that you are getting full, so you slow down or stop eating
Mechanisms of Action Nootropics do not act directly by releasing neurotransmitters or as receptor ligands [16], but improve the brains supply of glucose and oxygen, have antihypoxic effects, and protect brain tissue from neurotoxicity [9,17]
10.1016/j.jacc.2012.07.019 123 RossA
Regulatory toxicology and pharmacology, 50(3), 376-399.
Low-dose lithium reduces NR2B subunit phosphorylation at the NMDA receptor, directly limiting calcium influx, and upregulates glutathione-dependent enzymes in animal models. Start at 5 mg daily