Have you ever looked in the mirror and wondered, "Why is it so much harder to lose weight than it used to be?" Maybe you've tried the diets... counted the calories... exercised faithfully... only to watch the scale refuse to budge. What if the problem isn't a lack of willpower? What if we've been asking the wrong question all along? Today on Call IT in With Dar, I'm joined by Dr. William Summers, a physician with more than 36 years of experience helping people understand the science behind ob...