These include: - Extreme fatigue - Depression - Changes in your vision - Problems maintaining your balance - Frequent headaches - Cognitive issues, particularly those affecting memory If you experience any of these, it is important that you get your B12 levels checked as you may benefit from B12 therapies which include those we have listed below
doi: 10.1038/s41575-021-00449-x
Saver JL, Goyal M, Bonafe A, Diener HC, Levy EI, Pereira VM, Albers GW, Cognard C, Cohen DJ, Hacke W, et al
Structure-function relationships of the soluble form of the antiaging protein Klotho have therapeutic implications for managing kidney disease
It may be considered ineffective in cystic fibrosis