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Ravussin, Y
Lethargy Muscle weakness Mood swings Memory loss Tingling in the fingers and toes Weight gain Though B12 is found in many different foods, including meat, eggs, and fortified grains, it may be difficult to get enough of this nutrient from your diet, especially if you are following a specific diet for weight loss
Moving life forward
Most B12 injections are 1000 mcg/mL, but there are other options too
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