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Call 999 or attend an emergency department immediately if experiencing symptoms of anaphylaxis (difficulty breathing, severe rash, swelling of face/throat, feeling faint)
Measuring and Adjusting Your B12 Injection Dosage To get the most from B12 injections, knowing how to measure and adjust dosages is key
References: Office of Dietary Supplements, NIH
If you're tired after B12 shot or experiencing worsening symptoms, there are several steps you can take to mitigate these effects and optimize the benefits of B12 supplementation
Highly absorbable, long-lasting, and safer than high-dose oral supplements
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