The current generation of GLP-1 receptor agonists includes: Semaglutide (weekly subcutaneous injection or oral formulation) Liraglutide (daily subcutaneous injection) Tirzepatide (dual GLP-1/GIP receptor agonist, weekly subcutaneous injection) Each of these GLP-1 agents carries a distinct pharmacological profile, and the optimal choice depends on a patients clinical history, metabolic risk factors, and therapeutic goals a determination best made in consultation with a physician experienced in metabolic and longevity medicine
SeekPeptides recommends tracking the following data points for every injection
Weight loss and appetite reduction are the expected outcomes of GLP-1 medications 3 , but it is important to lose weight in a healthy manner
For the first time, my appetite felt manageable, my mental chatter around food quieted, and I could finally practice the habits Id always encouraged in others
Additionally, Retatrutides glucagon receptor agonism raises metabolic rate and promotes energy expenditure, further amplifying fat burning and weight loss beyond GLP-1/GIP effects alone [7]
A systematic review covering 36 studies from 1993 to 2024 (PMC 12313605) confirmed healing benefits across gut, musculoskeletal, and neurological tissue