As a cofactor, cobalamins are essential for two cellular reactions: the mitochondrial methylmalonyl-CoA mutase conversion of methylmalonic acid (MMA) to succinate, which links lipid and carbohydrate metabolism, and the activation of methionine synthase, which is the rate-limiting step in the synthesis of methionine from homocysteine and 5-methyltetrahydrofolate
By making maintenance therapy fit each persons needs, doctors can help keep Vitamin B12 levels high
Individual results depend on dose, adherence, lifestyle, and medical history, and are determined in consultation with your licensed provider
People with Crohns disease need to watch for signs of B12 deficiency
Given the high heterogeneity, further studies are needed to confirm the results
For those managing a confirmed deficiency rather than simply maintaining levels, the treatment approach shifts significantly