Research in PMC shows that NNMT inhibition: Normalizes glucose tolerance Reduces fasting blood glucose levels Increases production of PAHSAs (anti-diabetic lipids) Improves insulin signaling in fat and muscle tissue This makes 5-amino-1MQ particularly interesting for people with prediabetes or metabolic syndrome
Studies have investigated NNMT inhibition in the context of obesity, metabolic dysfunction, lipid accumulation, and energy-expenditure models, with research also exploring effects on adipocyte differentiation and methylation pathways
Contraindications Vitamin B12 injection is contraindicated in pregnant and lactating women, liver disease, kidney disease, infection, iron deficiency, folic acid deficiency, the patient undergoing treatment that has a direct effect on bone marrow, an allergy to medication, vitamin, preservative or cobalt
Codeine is not prohibited on the 2026 WADA Prohibited List
By preventing NNMT from draining the nicotinamide pool, 5-amino-1mq helps maintain NAD+ at levels that support optimal energy production
Minimizing side effects Several strategies reduce the likelihood and severity of side effects: Start low and titrate up