Biomaterial Database

Sodium, potassium, calcium, magnesium, and phosphorus intakes of infants and children: Bogalusa Heart Study. 1988

G C Frank, and L S Webber, and T A Nicklas, and G S Berenson

Department of Medicine, Louisiana State University Medical Center, New Orleans.

Electrolyte and mineral intakes assessed by 24-hour dietary recall were examined for race and sex differences in cohorts of infants and school-age children at 6 months and at 1, 2, 3, 4, 10, 13, 15, and 17 years. A fourfold increase in sodium intake occurred from 6 months to 4 years, and potassium intake doubled. Sodium increased from 0.88 gm at 6 months to 3.21 gm at 4 years and 3.67 gm by 17 years; a slight increase for potassium was noted from 4 to 17 years for boys. Calcium intake was relatively constant from 6 months to 17 years. Boys had higher intakes of sodium and sodium per kilogram body weight than did girls. Black children at 2, 3, and 4 years had significantly higher sodium, potassium, calcium, phosphorus, and magnesium expressed as total intake and per kilogram body weight than white children did. At 6 months, 66% of the infants exceeded the National Research Council's recommended range for sodium. At 1 to 10 years, 90% to 100% and at 13 to 17 years, 60% to 65% exceeded the recommended range. In contrast, 58% to 77% of preschool children and only 5% to 20% of school-age children surpassed the recommended potassium range. Fifty percent to 70% of children more than 10 years old achieved the recommended range for potassium. Approximately half of the children 6 months through 4 years of age met the Recommended Dietary Allowance (RDA) for calcium. Sixty percent to 80% of adolescents ingested less than two-thirds the RDA. Girls had lower intakes than did boys.(ABSTRACT TRUNCATED AT 250 WORDS)

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008145	Louisiana	State bounded by Arkansas on the north, by Mississippi on the east, the Gulf of Mexico on the south and Texas on the west.
D008274	Magnesium	A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
D008297	Male		Males
D010758	Phosphorus	A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions.	Black Phosphorus,Phosphorus-31,Red Phosphorus,White Phosphorus,Yellow Phosphorus,Phosphorus 31,Phosphorus, Black,Phosphorus, Red,Phosphorus, White,Phosphorus, Yellow
D011188	Potassium	An element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the intracellular fluid of muscle and other cells. Potassium ion is a strong electrolyte that plays a significant role in the regulation of fluid volume and maintenance of the WATER-ELECTROLYTE BALANCE.
D001741	Black or African American	A person having origins in any of the black racial groups of Africa (https://www.federalregister.gov/documents/1997/10/30/97-28653/revisions-to-the-standards-for-the classification-of-federal-data-on-race-and-ethnicity). In the United States it is used for classification of federal government data on race and ethnicity. Race and ethnicity terms are self-identified social construct and may include terms outdated and offensive in MeSH to assist users who are interested in retrieving comprehensive search results for studies such as in longitudinal studies.	African American,African Americans,African-American,Afro-American,Afro-Americans,Black Americans,Blacks,Negroes,African-Americans,Negro,Afro American,Afro Americans,American, African,American, Black,Black American
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D002136	Calcium, Dietary	Calcium compounds in DIETARY SUPPLEMENTS or in food that supply the body with calcium.	Dietary Calcium
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children