Tag: Crohn’s disease
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What Causes Crohn’s Disease? The Genes Cannot Carry It Alone
Most identical twins of a Crohn’s patient never get the disease, and risk shifts within one generation after migration. What that says about cause, and what to measure.
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Your Vitamin D Blood Test Measures the Precursor, Not the Hormone
Her vitamin D came back low normal and nothing happened. The number on that report is a precursor, bent by the assay, by cholesterol and by whose blood built the range.