Long-term use of glutathione supplements may lower zinc levels
To understand why GP practices sometimes differ from these guidelines and what that can mean for you, you can read more about the nuances of B12 guidelines
My skin was blotchy with dark spots that made me feel self-conscious every day
Bczyska E, Pels KK, Basu S, Wodarczyk J, Ruszczycki B (2021) Quantification of dendritic spines remodeling under physiological stimuli and in pathological conditions
It also stays in the body longer than the other forms, so does not need to be taken as often and doesn't have the peaks and dips of other forms
Reducing the risk of complications: B12 deficiency can contribute to heart disease, stroke, and neurological disorders