Teens

"And I also thought it was important that people of different ages and races be represented," added Audrey, who, like her brother, is Asian. (Her mother Rachel, a nurse researcher who volunteered to try a vaccination, asked that their last…

Buying organic foods, which tend to cost more than traditional foods, is not strictly necessary, he added.In 2012, the AAP published a clinical report that found that diets high in organic, dairy and meat products could reduce exposure to…