The CDC's National Health and Nutrition Examination Survey (NHANES) provides health metrics on a large and representative sample of the United States population from 1999 to 2012, including physiological and clinical parameters (e.g., serum cholesterol, glucose), personal environmental biomarkers (e.g., blood mercury and infectious agents), physiological characteristics (e.g., head circumference), and self-reported behaviors (e.g., diet, physical activity). However, these valuable data collections have been difficult to download, query, analyze, and integrate with other datasets....
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