D. Rose et al., HOUSEHOLD PARTICIPATION IN THE FOOD STAMP AND WIC PROGRAMS INCREASES THE NUTRIENT INTAKES OF PRESCHOOL-CHILDREN, The Journal of nutrition, 128(3), 1998, pp. 548-555
We examined the effects of household participation in the Food Stamp a
nd WIC Nutrition Programs on the nutrient intakes of preschoolers usin
g data from the 1989-1991 Continuing Survey of Food Intake by Individu
als. Nonbreastfeeding children, 1-4 y of age, with 3 d of dietary data
and whose households had incomes < 130% of the poverty level were inc
luded in the study sample (n = 499). Nutrient adequacy ratios for each
of 15 nutrients were the dependent variables in multiple regression m
odels that controlled for the following: age, sex and ethnicity of the
individual; income, size and location of the household; schooling of
the household head; home ownership; school lunch and breakfast partici
pation; and season in which the interview was conducted. WIC benefits
positively influenced (P < 0.05) the intakes of 10 nutrients. For iron
and zinc, the average increase due to WIC represented 16.6 and 10.6%,
respectively, of the preschooler recommended dietary allowance (RDA)
for these nutrients. The same analyses of the Food Stamp Program revea
led increases in five nutrients. For iron and zinc, the average increa
se due to Food Stamps represented 12.3 and 9.2%, respectively, of the
preschooler RDA. The effects of the WIC Program on the intakes of iron
and zinc were greater than that of cash income, and neither program a
ffected the intakes of fat, saturated fat or cholesterol.