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Tag: Post injection symptoms

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Is it Normal to Feel Weird After a B12 Injection?

4 min read
Approximately 1 in 20 people aged 65 and older have a vitamin B12 deficiency, making injections a common treatment. For many, the treatment brings improved energy, but for others, the question arises: is it normal to feel weird after a B12 injection? The answer is often yes, as the body can undergo a significant adjustment period.