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If you struggle with nonspecific symptoms and believe your vitamin intake may be a contributing factor, testing your B12 levels can provide insight into your nutritional health
Based on this publication, the conversion rate from rat to human doses is about 1:6.2
investigational protocols Dosing is individualized and determined by a qualified medical provider
It involves taking a small amount of radiolabeled Vitamin B12 orally and monitoring its excretion in urine
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