For decades, conventional wisdom has told us that weight loss is as simple as calories in, calories out—burn more than you consume, and the weight will come off. But if this approach really worked, why are obesity rates continuing to climb? The truth is, weight loss is not just about calories—it’s a...

In this “Smart Ideas” episode, Lindsay Venn, our Medical Health Director, simplifies how to determine if you are insulin resistant—a condition affecting millions yet often overlooked by standard medical screenings. Many people wonder how to evaluate their metabolic health without invasive or expensi...