This week, watch the Nasutis take on their regular challenge of food shopping—no easy feat, considering that two out of the three children have life-threatening food allergies. Brett was born allergic to 15 foods, and his little brother, Nicholas, is allergic to 16. Their sister, Taylor, doesn’t have any food allergies, like her parents. In order to keep them all fed, Robyn makes three different meals every time her family eats, which requires her to drive to three different grocery stores. And the specialty foods don’t come cheap; dairy-free milk alone costs her $10 a gallon. “I spend about $850 a month on groceries,” Robyn says.