All apples are healthy, but some varieties have slightly higher nutrient contents. For example, Red Delicious apples are high in antioxidants, while Granny Smith apples are lower in sugar and may be better for weight loss. Fuji apples are among the most sugary, but they're packed with fiber. Gala apples are a good source of vitamins A, C, and E, and Golden Delicious apples are lower in sugar and high in fiber.