A deficiency in vitamin B12 can cause fatigue, headaches, indigestion, problems with your vision, increased risk of obesity, and cognitive difficulties
Other side effects can occur
The frequency of B12 supplementation depends on individual requirements and the form of B12 being used
E66.01 Morbid (severe) obesity due to excess calories E66.09 Other obesity due to excess calories E66.1 Drug-induced obesity E66.2 Morbid obesity with alveolar hypoventilation E66.3 Overweight E66.8 Other obesity E66.9 Obesity, unspecified Note: When coding for obesity, its advisable to document the patients Body Mass Index (BMI) using the appropriate Z codes (Z68.- series) to provide a comprehensive clinical picture
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B12 is a cofactor for the enzyme, methylmalonyl-CoA mutase, which transforms methylmalonyl-CoA into succinyl-CoA, which the body can directly use in the Krebs cycle to produce ATP
