Vitamin B12 injections deliver this essential nutrient directly into the bloodstream to support energy levels, focus, and metabolic function
Rhonda Patrick, a biomedical scientist and founder of FoundMyFitness, emphasizes: "NAD+ levels can go up when we exercise or fast, but NAD+ precursors like NR and NMN boost them further, supporting energy production and cellular repair."[17] She notes that combining lifestyle with supplementation yields optimal results
Who can use Vitamin B12
The outer thigh has fewer nerves and blood vessels, which helps reduce the discomfort associated with the injection
Injections bypass the gut and correct deficiency
Vitamin B12, also known as cobalamin, is a crucial water-soluble vitamin integral to red blood cell formation, cellular metabolism, nerve functionality, and DNA production