Some things in life are really complicated. Like taxes. International politics. And getting your daughter to tell you she has to pee before you get in the car. But little is as complicated as figuring out the world of health and medicine. Figuring out what is true, what is false and what lies somewhere in between is crazy difficult. So, sometimes the best thing you can do is turn to an expert for help. And in this series, Ask an Expert, we do just that! Each article shares answers from a leading health, nutrition or lifestyle medicine expert to our burning questions about his or her area of expertise! Browse our archive to pick an expert’s brain!