While guava is best known for its sweet tropical fruit, its leaves have also been used in traditional herbal medicine for centuries across Latin America, Asia, and parts of Africa. Today, guava leaves (Psidium guajava) continue to attract scientific interest because they contain a variety of naturally occurring antioxidants and plant compounds.
Although guava leaf tea is not a cure for diabetes, heart disease, or other chronic conditions, early research suggests it may have properties that support overall health when consumed as part of a balanced lifestyle.
Here’s what current evidence says about guava leaf tea, how to prepare it safely, and who should use caution.
