Citrus fruits including oranges, mandarins, and lemons—are essential to maintaining a healthy lifestyle. They are naturally rich in vitamin C, which strengthens the immune system, supports collagen production for healthy skin, and acts as a powerful antioxidant. Oranges provide hydration and energy, mandarins offer a convenient source of vitamins and fiber, and lemons support digestion and detoxification. Regular consumption of citrus fruits contributes to disease prevention, enhances nutrient absorption, and plays a vital role in overall daily nutrition.