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February 20, 2025
This depends on how well the body responds and what it needs
A vitamin B12 injection can improve the functioning of the digestive system, preventing issues such as constipation, diarrhoea, and nausea
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[114] This functionality is lost in vitamin B 12 deficiency, and can be measured clinically as an increased serum methylmalonic acid (MMA) concentration
So, a deficiency not only causes neurological problems, but it makes you anemic
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