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Its also an excellent option for those looking to enhance their metabolism or support immune health
This is part of why B12 has a strong safety record, and it is also why levels sometimes need regular replenishment during active treatment
After stomach acids release B12 from food, a protein made in the stomach, called intrinsic factor, delivers it to the digestive tract where it is absorbed
Use appropriate personal protective equipment
A single injection takes only a few minutes, making it one of the most time-efficient supplementation methods available
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