The fruit known for its exceptionally high levels of vitamin C is the kiwi. This small, brown, fuzzy fruit contains more vitamin C per 100 grams than an orange, making it a powerful option for boosting the immune system. The high vitamin C content in kiwi supports collagen production, helps with iron absorption, and acts as a potent antioxidant. Additionally, kiwis are rich in dietary fiber and contain various other beneficial nutrients, including vitamin K, vitamin E, and potassium. Incorporating kiwi into your diet can enhance nutritional intake and provide numerous health benefits, promoting overall wellness.