Healthy substitutes for sugary snacks include options like fresh fruits, nuts, yogurt, and whole grain snacks. Fruits provide natural sweetness along with essential vitamins and fiber, offering a satisfying alternative to candy or pastries. Nuts offer healthy fats and protein, while yogurt can be a delicious low-sugar option when choosing plain or Greek varieties. Whole grain snacks, such as rice cakes or oatmeal, can serve as nutritious choices that keep hunger at bay without the sugar crash. These alternatives promote better overall health and can help reduce sugar cravings.