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Sanz-Cuesta T, Escortell-Mayor E, Cura-Gonzalez I et al (2020) Oral versus intramuscular administration of vitamin B12 for vitamin B12 deficiency in primary care: a pragmatic, randomized, non-inferiority clinical trial (OB12)
Oded Rechavi: Genes & the Inheritance of Memories Across Generations 01:32:03 Ultra-Processed Foods: Brain & Cellular Confusion From Episode Dr
Salama AF et al
What those numbers do not capture is the larger group of patients sitting in the low-normal range, where B12 is functionally inadequate even though the serum level has not dropped below the lab threshold
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