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Determining your personal response requires trial, ideally with some attempt at blinding to reduce bias
Your prescriber can help you weigh both factors and decide whether separate B12 supplementation makes more sense for your situation
How often should you roll up your sleeves for a B12 shot
RELATED The Bottom Line Your body needs vitamin B12 to create red blood cells and DNA, and to keep your brain and nervous system in top shape
More impressive: 91% of those on 15mg lost at least 5% of their starting weight, and 57% crossed the 20% threshold
Stay Hydrated Drink plenty of water the day of your injection and the days following
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