Bitter melon is especially rich in vitamin C, an important micronutrient involved in disease prevention, bone formation, and wound healing. It’s also high in vitamin A, a fat-soluble vitamin that promotes skin health and proper vision. It provides folate, which is essential for growth and development, as well as smaller amounts of potassium, zinc, and iron. Bitter melon is a good source of catechin, gallic acid, epicatechin, and chlorogenic acid, too powerful antioxidant compounds that can help protect your cells against damage. Plus, it’s low in calories yet high in fiber — fulfilling approximately 8% of your daily fiber needs in a single one-cup (94-gram) serving.