Nutrient intakes and foods selected by college students: comparisons among subgroups divided by energy intake.

Food consumption patterns of college students, divided into subgroups of men (no. = 58), women with mean energy intakes greater than 1,200 kcal (no. = 192), and women consuming less than 1,200 kcal (no. = 53), were studied using 3-day food records. Patterns of nutrient intakes, eating frequency, and types of food eaten differed among subgroups. Women with less than 1,200 kcal had lower intakes of protein, carbohydrate, fat, calcium, iron, thiamin, riboflavin, and niacin; they ate less frequently; and they ate less meat and eggs, legumes, bread, cooked starchy vegetables, milk products, desserts, added fat, and added sugar than did men and women whose mean energy intakes exceeded 1,200 kcal. There were differences between the latter two groups for 10 nutrients and for intakes of fluid milk, meat and eggs, legumes, bread, cooked starchy vegetables, alcoholic beverages, and noncarbonated, sweetened beverages. Diets of men met the RDAs for all nutrients calculated, and diets of women whose intakes exceeded 1,200 kcal met all RDAs except that for iron. Group mean intakes of women with less than 1,200 kcal did not meet the RDAs for calcium, iron, thiamin, riboflavin, and niacin. However, the subgroup with intakes less than 1,200 kcal consumed food of greater nutrient density than did other college students.