b12 injections or pills Vitamin vs. Supplements: Which Works Best? Getting The Best Out Of

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Oral B12 supplements have to pass through the gut, and absorption can be limited especially if you have digestive issues, take certain medications like metformin or antacids, or simply have low stomach acid

Once the vitamin B12 reserves reach their normal levels, the injection of vitamin B12 will be needed as maintenance shot once every one to three months to prevent any of the symptoms of deficiency from returning

Types of vitamin B12 injections When you decide to get a vitamin B12 shot, you might be surprised to learn that there are actually several different forms of the vitamin available

Which method is best for you depends on your need, comfort and who is administering the injection

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