And animal products, including milk, are better for children's bone development and nurturing gut bacteria, though lab-grown versions of meat and dairy are becoming more nutritious.

尽管实验室培育的肉类和乳制品正变得更有营养，但包括牛奶在内的动物制品更有利于儿童的骨骼发育和肠道细菌的培养。