b12 injection l Lipotropic Injections 12 solution to be administered through injection only Intended for use in cattle Vitamin B12 Injections (Cyanocobalamin Injections)

The differences come down to duration and technology

NORM has truly come of age

Deficiency can occur in certain populations, including older adults, vegans, individuals with pernicious anaemia, those with malabsorption disorders such as Crohn's disease or coeliac disease, people who have had bariatric surgery or gastrectomy, and those on long-term medication such as metformin or acid-suppressing drugs

Causes of vitamin B 12 deficiency can be divided into three classes: nutritional deficiency, malabsorption syndromes, and other gastrointestinal causes (Table 2)

PCOS, in most cases, is hereditary and hence preventing it becomes difficult