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This innovative delivery system rapidly increases circulatory B12 levels and achieves optimal circulatory vitamin B12 status without causing any GI or other side effects
The urochrome from this process ends up in the urine and gives it its yellow color
Langan RC & Zawistoski KJ, Am Fam Physician 2011 Vitamin B12 deficiency overview
To answer that question, we need to talk about where you can find this vitamin and how much you really need
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