title: A.D.A. outlines nutrition research needs at Congressional hearing.
mesh_terms: D001682:Biological Availability; D004032:Diet / Q000592:standards; D005502:Food / Q000009:adverse effects; D005504:Food Analysis; D005544:Forecasting; D006304:Health Status; D006801:Humans; D009747:Nutritional Physiological Phenomena; D012106:Research; D014481:United States