The fruit commonly acknowledged for its high levels of vitamin C is the kiwifruit. Though oranges are widely recognized for vitamin C, kiwis actually contain even higher concentrations. Vitamin C is crucial for maintaining a healthy immune system, promoting skin health, and aiding in collagen synthesis. Including kiwifruit in the diet can also support overall antioxidant intake and assist in the body's recovery processes. Other vitamin C-rich options include strawberries, guavas, and bell peppers, but kiwis stand out for their nutritional profile.