"Sugar causes inflammation and addiction, plus many people don’t feel great eating it," says dietitian and nutritional therapist Kim Shapira, MS, RD. "But ... or just enjoy a little sugar ...

Little did I know that my journey ... Natalie Rizzo, MS, RD, nutrition editor at TODAY, says that research has found ...

Rapid changes in blood glucose levels from eating too much or too little sugar can sometimes cause headaches. Headaches can range from annoying to debilitating, so understanding what triggers them ...