Green tea is a better alternative since it contains antioxidants that support glutathiones function
Akbay, E., Erdem, B., nl, A., Durukan, A
For long-term maintenance, most healthcare providers recommend one B12 injection every 4 to 12 weeks
Collectively, these findings suggest that VRK2 promotes phosphorylation of Sec24C and its interaction with SLC7A11, thereby driving the ER-to-Golgi trafficking of SLC7A11
The bioavailability of most commercially-available products is problematic, and some have not been tested in children
However, they are gaining acceptance for other benefits such as increased energy, weight loss, decreased anxiety, improved sleep, and mood boosting along with skin brightening and skin hyperpigmentation reduction