With more than four times the vitamin C concentration found in oranges, guava is especially noteworthy. Antioxidants found in this tropical fruit help boost immunity and guard against many ailments. High fiber in guava supports digestive health and keeps blood sugar levels within normal range. Lycopene, which has been demonstrated to fight some forms of cancer, is rather abundant in the fruit. Guava leaves have also shown therapeutic actions including anti-inflammatory and antibacterial ones.
