If youre feeling unusually tired, having trouble thinking clearly or experiencing nerve tingling, speak with your doctor
The necessary amount of vitamin B12 that you will need each day will depend on a few factors including your age
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In these cases, even the largest oral dose wont significantly spike your levels, since your body is unable to utilize the vitamin
Morning dosing primarily helps establish a routine, improving adherencea critical factor in correcting deficiency
Vitamin D toxicity is most often associated with levels above 150 ng/mL, which could lead to symptoms of hypercalcemia (high calcium in the blood) like nausea, vomiting, and kidney stones