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Sterile water has no preservative and must be discarded after a single use to prevent contamination
We need more evidence to know if the pills are as effective as the shots over time, though some research suggests they work, especially when it comes to sublingual supps
B12 is extremely important for your brain function as the vitamin helps to speed up your brain processes by regenerating nerve fiber sheaths in your neurons
Many Americans don't get all that they need from their diets either
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