Compared with their peers, their children are thin. What should they do? What’s good for breakfast, kid? Children are always picky about food. What’s wrong? Is the child myopia related to daily diet? Do you need special nutritional supplements during growth? What food can improve a child’s memory? Many parents have encountered these parenting problems. A survey shows that obesity and poor eyesight are becoming the bottleneck problems restricting the physique of teenagers in China, and the ins...