Bioactive Compounds of Guava (Psidium guajava L.)

Guava (Psidium guajava), a popular fruit which is used as a common dessert, has been found to be rich in nutrients, including vitamins and minerals that are significant for human health. Parts of the guava tree (root, bark, leaves, and fruits) have been used traditionally for treating certain diseases. Guava extracts have the potential to act as powerful antioxidants against hepatic diseases as well as cancer. The vitamins present in guava help the body improve immunity. Other health benefits include the ability to fight against certain diseases like scurvy and thyroid diseases, and it is essential for the brain and eyesight, along with compensating weight loss. The present chapter mainly focuses on the beneficial activities of guava and nutritional contents of the fruit along with health benefits.