These vitamins are intended for situations where there is no pathology leading to B12 deficiency due to malabsorption. That is, mainly for vegans and people who do not have a pathological problem. They are suitable for those who want to take medium-range dosages for an extended period.

Very good, just what is needed for vegans, I noticed a difference from the first days in my morning energy. I'm thinking about maybe taking a second capsule in the afternoon