Between 1977 and 1979, the H.J. Heinz Company of Canada Ltd conducted a longitudinal survey of infant nutrition from birth to 18 months. In 1980, 189 of the original 403 infants were recruited in a follow-up study. The age of the children in the follow-up study was 3.5 to 4 years. This article describes the food and nutrient intakes of the preschool children. Food intake information was obtained by the 4-day dietary record method. The mean energy intake of the children was adequate to support normal growth. The mean nutrient intakes were above the recommended daily intakes of the Canadian Dietary Standard. All children ate three regular meals and at least one in-between meal snack. Milk was the primary source of energy, protein, fat, calcium, phosphorus, sodium, potassium, and riboflavin. Meat contributed a substantial amount of protein, fat, and niacin. Cereal and cereal products were the primary source of iron and were good sources of carbohydrates, sodium, and the B vitamins. Fruit and fruit juices were the primary sources of carbohydrate and vitamin C. Vitamin supplements provided large amounts of vitamin A and the B vitamins. Since foods alone included sufficient nutrients to provide the recommended daily nutrient intakes, vitamin supplements were largely unnecessary.