: Passion fruit contains rich amounts of antioxidant Vitamin C. It contains 50% of daily RDA value. Antioxidants have been proven to protect from free radicals. Free radicals are produced due to increase in pollution. Due to increase in pollution oxidative stress has increased. High oxidative stress increases production of free radical in the body. These free radicals damage normal cell DNA and turns it into a cancer cell. But free radicals have been proven to neutralize these free radicals and protect from cancer. Passion fruit contains Vitamin A and flavonoids which is effective to protect from oral cancer and lung cancer.