They have also been known to increase concentration, memory, and energy levels, support weight loss by improving metabolism, help boost the immune system, have been shown to improve sleep and can help stop some types of hair loss
NNMT has been explored as a target in obesity, insulin resistance, and age-related metabolic decline, supporting the rationale for translational research into body composition and performance contexts (Kannt & Pfenninger, Frontiers in Physiology )
Side effects like nausea, vomiting, and gastrointestinal discomfort are common
Old individuals are more susceptible to deficiency
After the first phase, youll get Vitamin B12 shots once a month