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For athletes, biohackers, or anyone facing metabolic slowdown, it offers a novel, NAD-driven way to break through plateaus and reclaim energy efficiency
Contraindications Given the limited safety data, conservative contraindications would include pregnancy or plans to become pregnant, breastfeeding, age under 18, severe liver or kidney disease, and any condition requiring medications with unknown interaction potential
It acts as a selective inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme expressed in multiple tissues including adipose tissue and the liver that plays a role in cellular energy metabolism and fat storage
B12 Injections: The Direct Delivery Method Vitamin B12 injections deliver the nutrient directly into muscle tissue, bypassing the digestive system entirely
