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At the molecular level, 5-amino-1MQ functions as a competitive inhibitor of NNMT, demonstrating remarkable potency with an IC of 1.2 0.1 M under standard assay conditions (50 M SAM, 100 M nicotinic acid). This represents a dramatic 10-fold improvement over the parent compound 1-methylquinolinium, achieved through strategic amino group substitution that enhances binding affinity to the NNMT active site. The compound's mechanism centers on preventing the methylation of nicotinamide to 1-methylnicotinamide (1-MNA), thereby preserving nicotinamide for recycling back to NAD+ through the salvage pathway. This intervention effectively blocks what researchers have termed the "NNMT metabolic drain" a process that simultaneously depletes NAD+ precursors and consumes cellular methylation capacity

Supports Growth Hormone Release Deep sleep promotes GH secretion for muscle recovery

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HealthLinkBC: Quick Nutrition Check for Vitamin B 12 HealthLinkBC: Vitamin B 12 Deficiency Anemia HealthLinkBC: Getting Enough Folic Acid HealthLinkBC: Folate and Your Health HealthLinkBC: Folic Acid Oral HealthLinkBC: Pregnancy and Nutrition: Folate and Preventing Neural Tube Defects HealthLinkBC: Folic Acid Test Health Canada: Canadian Nutrient File National Institutes of Health: Vitamin B 12 Fact Sheet for Consumers National Health Service (NHS): Patient Factsheet: Vitamin B 12 Deficiency This guideline is based on scientific evidence current as of the effective date