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When NNMT activity is dialed down, it allows for increased levels of nicotinamide adenine dinucleotide (NAD+), a coenzyme absolutely critical for countless metabolic processes, including energy production and cellular repair

Where you see weight-loss B12 protocols marketed (especially in the United States), they are almost always paired with calorie restriction and other interventions doing the actual work

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Vitamin B12 is essential for energy production, healthy red blood cell formation, and optimal neurological function

[1] [3] The unique aspect of this formulation lies in its high concentration and the option for preservative-free preparation, which may be suitable for patients with sensitivities or allergies to common preservatives