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For B12 deficiency, a typical injection dose is 1,000 mcg once a week for 4 to 8 weeks and then 1,000 mcg once a month
Those with diseases that affect the gut, such as Crohns disease or celiac disease, are also at risk ( Summary Those at greatest risk of vitamin B12 deficiency are vegans and vegetarians, who get little to no B12 from the diet
Some users mentally divide the abdomen into quadrants and rotate clockwise
When to Seek Medical Advice About B12 and Sleep Issues Whilst vitamin B12 supplementation rarely causes sleep disturbances, certain situations warrant medical evaluation
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