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How often are B12 shots given
A vitamin B12 deficiency can often lead to a feeling of extreme tiredness, lack of energy and muscle weakness alongside many other symptoms
However, FDA studies have proven that many patients benefit from a second booster treatment 4-8 weeks after the first to further enhance results
If your body has trouble absorbing B12 through the digestive tract, injections are especially helpful because they deliver the vitamin directly into your bloodstreambypassing the gut entirely
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