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Description
Do Vitamin B12 Shots Have Benefits
You may develop a condition where your bodys immune system produces antibodies that attack and destroy intrinsic-factor proteins
Didangelos T, Karlafti E, Kotzakioulafi E, et al
Most people start to notice an improvement in symptoms from vitamin B12 deficiency within the first week
B12 levels can decrease with age, as well as being lower in people who have undergone weight loss surgery, or suffer from pernicious anaemia, Crohns or celiac disease
Dosing for pernicious anemia or food-bound cobalamin malabsorption is 1000 mcg/day
