Contemporary diet and body weight of Navajo women receiving food assistance: an ethnographic and nutritional investigation.

Preceded by 6 months of ethnographic research, a survey of 107 Navajo women, primarily food assistance participants, was conducted to describe and evaluate the contemporary Navajo diet. On the basis of results of 1-day dietary recalls, mean nutrient intakes were found to be below the RDA for calcium, phosphorus, iron, vitamin A, and energy. Sixty-three percent of the women in the sample were overweight or obese. The overall percentages of energy from fat, carbohydrate, and protein were closer to those recommended in the Dietary Goals than those in the current U.S. diet. The fat in the diet appeared to be primarily saturated, however, and fiber intake was lower than the U.S. average. Traditional foods were infrequently consumed. Women with higher incomes tended to have better diets. Commodity foods supplied by USDA's Food Distribution Program provided 43% of caloric intake and 37% to 57% of the intakes of all other nutrients except fat and vitamin C for the 72% of the sample participating in that program. It is concluded that the Food Distribution Program provides an important nutritional contribution to the contemporary Navajo diet.