Both are salty, satisfying, and easy to grab—but one has a clear nutritional edge.Credit: Getty ImagesKey PointsAir-popped popcorn is the more nutrient-dense snack, offering fiber, antioxidants, and B vitamins that support digestion and energy.Pretzels, often made with refined flour and high in sodium, can be useful for a quick carb boost or replenishing electrolytes—especially if you’re active or sweating.Both snacks can fit into a healthy diet…