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What symptoms can occur with vitamin B12 deficiency
After that, you may shift to once-a-week injections for one to two months, and then to monthly injections
Vitamin B12 deficiency is primarily caused by autoimmune pernicious anemia, dietary restrictions such as vegetarian or vegan diets, and medical conditions that interfere with absorption such as celiac and Crohns disease
It also discusses lifestyle strategies, such as exercise and caloric restriction, that may naturally boost NAD+ production, offering insights into maintaining vitality and longevity
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