Peter Attia, a longevity physician, discusses NAD+ precursors: "While evidence is emerging, NAD+ boosting shows promise for mitochondrial health and longevity, though IV might not be optimalprecursors like NMN could be better."[33][20] On combinations, he cautions on long-term data but notes potential for metabolic disorders
It is a necessary nutrient for DNA synthesis, red blood cell formation and neurological function
People who experience B12 vitamin deficiency can become anemic, meaning they lack healthy red blood cells and will feel tired and weak
The deltoid muscle is often used for smaller volumes, while the gluteal muscle can accommodate larger volumes
Risks and Side Effects While vitamin B12 injections are generally safe, they can have side effects and risks, especially if not administered correctly