# 5-Amino-1MQ > Small-molecule NNMT inhibitor researched for fat metabolism. Source: https://peptides.cafe/peptide/5-amino-1mq Category: Metabolic · Small Molecule Tag: Metabolic ## Mechanism Not a peptide but commonly grouped in peptide research. A selective inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme overexpressed in obese adipose tissue. Inhibition increases SAM and NAD+ availability, increasing adipocyte energy expenditure in animal models. ## Research areas - Diet-induced obesity (rodent) - White adipose tissue energy expenditure - Age-related muscle function ## Common research protocols - Oral research dosing: Daily oral dosing in animal obesity and aging studies. ## Study summaries - "NNMT inhibition reduces adiposity in obese mice" — Nature Medicine (2015): Demonstrated weight loss and improved metabolic profile via NNMT inhibition. ## Considerations - Investigational; no human clinical trials yet. - Not FDA-approved. ## Disclaimer Educational content only. Not medical advice, diagnosis, or treatment. Most research peptides are not FDA-approved for human therapeutic use. Consult a licensed clinician before any use.