1520% may induce remission
Other potential causes of vitamin B12 deficiency include surgical removal of the stomach or a portion of the stomach (gastrectomy), other gastrointestinal diseases such as celiac disease or Crohn's disease, infection, and poor nutrition
Commonly reported range Community sources describe oral doses of roughly 50150 mg per day anecdotal, not derived from any published human study
Additionally, a study that administered vitamin B-12 to rats with a high-fat diet showed that the rats did not gain as much weight as their counterparts who didnt receive the vitamin
For this, you should seek the help of a bariatric Doctor, who, after evaluating your case in depth, will advise you on the bariatric surgery you are a candidate for, and will design a post-surgery treatment plan adapted to your needs, helping you avoid a possible vitamin B12 deficiency