7 health benefits of guava fruit and leaves Story by Jessica Mbamah Guava fruit and leaves contain nutrients, including vitamin C and potassium, that may help support your heart, digestion, and other body systems. Guavas are tropical trees originating in Central America. Their fruits are oval in shape with light green or yellow skin and contain edible seeds. What’s more, guava leaves are used as an herbal tea and the leaf extract are used as a supplement. Guava fruits are rich in antioxidants, vitamin C, potassium, and fiber. The nutrient content may give them many...