Everyone needs carbohydrates, the body’s preferred energy source. If you get regular cardiovascular exercise or train for an endurance sport, you need more daily carbs to fuel your workouts and replenish your energy stores. Remember: all carbs are not created equal. Grains, fruit, vegetables (nutrient-rich choices) as well as candy and sweets (empty calories) are all sources of carbohydrate. Some foods, like dairy and legumes, combine carbohydrate and protein, which helps restore muscles. The best carbs to choose are ones that contribute plenty of other nutrients such as protein, vitamins, fiber, and antioxidants.