The physician may Examine the amounts of methylmalonic acid (MMA) as well as other substances To guage for vitamin B12 deficiency. These lab values help detect a vitamin B12 deficiency in the course of the early levels. Vitamin supplements may make up to get a shortfall while in the diet, https://helps-boost-free-testoste43198.wikiconverse.com/4880215/vitamin_b12_supplements_options