Plasma pyridoxal 5'-phosphate in the US population: the National Health and Nutrition Examination Survey, 2003-2004 - Morris, Martha Savaria; Picciano, Mary Frances; Jacques, Paul F; Selhub, Jacob (The American journal of clinical nutrition, 2008)
Keywords: administration & dosage; Adolescent; Adult; African Americans; Age Factors; Aged; Aged, 80 and over; Biological and medical sciences; Biomarkers; Biomarkers - blood; blood; Child; Child, Preschool; Diet; Dietary Supplements; dietary surveys; elderly; Enzymes; Epidemiology; Feeding. Feeding behavior; Female; Fundamental and applied biological sciences. Psychology; gender differences; homocysteine; Homocysteine - blood; Humans; Infant; Male; men; Middle Aged; National Health and Nutrition Examination Survey; nutrient intake; nutrient reserves; Nutrition; nutrition assessment; Nutrition Policy; Nutrition Surveys; Nutritional Requirements; Nutritional Status; Plasma; pyridoxal 5'-phosphate; pyridoxal phosphate; Pyridoxal Phosphate - blood; pyridoxine; Recommended Dietary Allowances; Sex Factors; United States; Vertebrates: anatomy and physiology, studies on body, several organs or systems; Vitamin B; Vitamin B 6; Vitamin B 6 - administration & dosage; Vitamin B 6 - blood; Vitamin B 6 Deficiency; Vitamin B 6 Deficiency - blood; Vitamin B 6 Deficiency - epidemiology; women; United States; United States--US; Human; Pyridoxal phosphate; Population; Nutrition survey; Health; Blood plasma