here the emphasis is on the value of the multi-pack and its specificity
Since multiple injections are usually required, the total cost of treatment can be significant
Those most at risk include vegans and vegetarians, people with digestive conditions such as Crohn's disease, coeliac disease or IBS, those taking long-term metformin or proton pump inhibitors, older adults whose ability to absorb B12 through the gut declines naturally with age, those with pernicious anaemia, and anyone with a history of chronic alcohol use
Sources : nutrients.food-nutrients-ca
Open 7 , e2350408e2350408 (2024)
The first converts homocysteine to methionine, which supports DNA synthesis and red cell production