feeding your baby this peanut powder may help prevent a peanut allergy

Want to hear something crazy? The prevalence of peanut allergies among U.S. kids doubled from 1997 to 2008—and today, around 2 percent of children are allergic to peanuts. One reason for the surge: The longstanding advice—to withhold peanuts from children at high risk for allergies until they were 3 years old—was majorly flawed. And this...