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That only manifest after six months, a year, or longer
Modern diets, stress, gut issues, and even medications like metformin or antacids can interfere with B12 absorption leaving your body depleted, even if your blood test is normal. What does B12 deficiency feel like
Human results are not established, and large human trials have not been completed, which is a critical limit to keep in mind
This information is not intended to be used for human consumption of the products in question
Without intrinsic factor, oral supplements won't work, making injectable B12 for humans often necessary
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