Forget the junk food label! Celebrity nutritionist Luke Coutinho reveals popcorn is a whole grain packed with fibre, antioxidants, and low calories. This nutrient-dense snack aids digestion, helps manage blood sugar, and can even boost immunity and skin health. However, it transforms into unhealthy fare when loaded with excessive butter, salt, sugar, or hydrogenated fats. Discover how to enjoy popcorn guilt-free.