Vitamin B12, also known as cobalamin, is a water-soluble vitamin essential for: Red blood cell formation Nervous system health DNA synthesis Brain function Energy metabolism A lack of vitamin B12 can lead to symptoms such as fatigue, depression, and memory problems, and if left untreated, it may even cause lasting neurological damage
Mainly if they are just learning, because it is an easy region on the body to reach on your own
[DOI] [PMC free article] [PubMed] [Google Scholar] 48.Tepes M., Krezic I., Vranes H., Smoday I.M., Kalogjera L., Zizek H., Vukovic V., Oroz K., Kovac K.K., Madzar Z., et al
Then came the next question, one thats now driving considerable clinical interest in how we optimize NAD+ therapy, especially for adults over 40