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Bypasses the Absorption Problem Oral B12 supplements are broken down by stomach acid before absorbing

At clinical doses under supervision, the most common side effects are mild nausea in the first week (typically resolves by day 7 to 10), injection site reactions (redness, minor swelling, localized soreness lasting 24 hours), and occasional transient fatigue or mild headache in the first few days

If the body properly uses B12, studies show it can stay in the body for up to five years

Fast Absorption: Injections bypass the digestive system, ensuring rapid delivery of B12 directly into the bloodstream

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