A nurse is providing teaching about nutrition to the guardian of a school-age child who has lactose intolerance. The nurse should identify which of the following foods as the best source of calcium?

A. One poached egg: Eggs provide some nutrients like protein and vitamin D but are low in calcium, making them a poor choice for calcium intake in lactose-intolerant individuals. B. 1 cup raw broccoli: Broccoli is a good non-dairy source of calcium and provides additional vitamins and fiber. It is well absorbed and suitable for children who cannot consume lactose-containing products. C. 2 tbsp peanut butter: Peanut butter offers protein and healthy fats but contains only a small amount of calcium, insufficient to meet daily requirements for bone health. D. One slice white bread: White bread is low in calcium and often made from refined flour, which lacks significant minerals, making it a poor calcium source for lactose-intolerant children.