Guava
Guava-fruit is an excellent source of antioxidant vitamin-C. 100 g fresh fruit provides 228 mg of this vitamin, more than three times the DRI (dailyrecommended intake). Outer thick rind contains exceptionally higher levels of vitamin C than central pulp. 100 g of pink guava fruit provides 5204 g of lycopene, nearly twice the amount that in tomatoes. (100 g tomato contains 2573 g of lycopene). Studies suggest that lycopene in pink guavas prevents skin damage from UV rays and offers protection from prostate cancer.