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Correcting B12 changes your metabolism and nervous-system signalling, and that adjustment itself can feel like tiredness, lightheadedness or a vague off feeling before things settle
Patients can complete their evaluation online and, if approved, receive a personalized treatment plan with ongoing medical supervision
Because the needle stays in the fatty layer, there is less chance of catching a nerve or a blood vessel than with a deeper injection, which is one reason some clinicians prefer it for maintenance dosing
Potential Side Effects While many people do not experience significant side effects, some may encounter issues such as allergic reactions, abdominal cramps, bloating, or, more rarely, kidney dysfunction
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