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Now, B12 helps regulate the nervous systems response
Insider's takeaway The Institute of Medicine has not established a tolerable upper intake level of B12 because studies show no adverse health effects when taking excess levels of B12, either through food or supplements
You can resume your normal daily activities once its over
Another example involves folic acid during pregnancy
Key Research Applications
1 2 3 4 5 6 7 8 9 10 11 Institute of Medicine (1998)
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