Any advice, tips is appreciated
They are not medical-use, diagnostic, or treatment claims
If for any reason, the physician does not approve, you will be fully refunded
They also have dozens of benefits and few rare side-effects
Food and Drug Administration) Dietary deficiency of vitamin B 12 occurring in strict vegetarians and in their breastfed infants (isolated vitamin B 12 deficiency is very rare) Malabsorption of vitamin B 12 resulting from damage to the stomach, where intrinsic factor is secreted, or damage to the ileum, where intrinsic factor facilitates vitamin B 12 absorption
Ideally, it should be a combination of adenosylcobalamin and methylcobalamin, or hydroxocobalamin as this can be converted into the other two active forms of B12