Dr. Scott Sicherer shares exciting research developments that may make life safer for people with peanut and other food allergies.Food allergies are on the rise, with more and more children suffering from bad reactions to things they eat. These can be as harmless as a rash or as serious as an inability to breathe—and sometimes even death. Peanuts are a particularly common culprit; nut allergies more than tripled between 1997 and 2008 in U.S. children. Will there ever be a cure? Dr. Scott Sicherer shares exciting research developments that may make life safer for people with peanut and other food allergies. He explains why people should be hopeful—studies on several cutting-edge treatments are in the pipeline, and new therapies may soon be FDA-approved. Bonus! One Sneaky Symptom of Depression