Guava is another tropical fruit rich in high-profile nutrients. With its unique flavor, taste, and health-promoting qualities, the fruit easily fits into the category of new functional foods, often labelled as “super-fruits.” It is an evergreen, tropical shrub or low-growing small tree probably originated in the central Americas. Guavas actually thrive well under both humid and dry climates and can tolerate brief periods of cold spells, but can only withstand a few degrees of frost. Its adaptability into ranging emvironments makes it a favorite commercial crop in some tropical areas. Guava is low in calories and fats but carry several vital vitamins, minerals, and antioxidant poly-phenolic and flavonoid compounds that play a pivotal role in the prevention of cancers, aging, infections, etc. The fruit is very rich source of soluble dietary fiber (5.4 g per 100 g of fruit, about 14% of DRA), which makes it a good bulk laxative. The fiber content helps protect the colon mucous membrane by decreasing exposure time to toxins as well as binding to cancer-causing chemicals in the colon. 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 required DRI (daily-recommended intake). Flesh just underneath its outer thick rind contains exceptionally higher levels of vitamin C than its inner creamy pulp.