When B12 is deficient, a buildup of methylmalonic acid occurs, which is toxic to the nervous system and contributes to neuropathy
Supplementation aside, you should always aim to get the majority of your nutrients from food sources, but when it comes to vitamin B12, that's definitely easier said than done, especially for those following plant-based diets free of all animal products
There is one Phase I trial registered as NCT02637284 in 2015, intended to enrol forty-two participants, which was subsequently cancelled with no published results [7]
When to Test Test your water right away if you notice a problem, and on a regular schedule even when nothing seems wrong
What Are the Real Treatment Options
It is crucial to emphasize that no dosage has been officially approved by health authorities for therapeutic use in humans