The sweet, tropical fruit benefits of soursop juice (or graviola or guanabana) is well known as a delicious ingredient in candies and syrups. But it’s also used in traditional medicine throughout Africa, the Caribbean, and South America. The leaves, roots, and seeds of the soursop tree have been shown to provide a range of benefits that include cancer prevention and treatment. In one test-tube study, a compound isolated from soursop leaf acetogenins was found to inhibit tumor growth and kill cancer cells.

In another animal study, soursop leaf aqueous extract was found to decrease blood sugar levels in diabetic rats. More research on this topic is needed in human subjects.

From the Tree to the Glass: Harnessing the Power and Benefits of Soursop Juice

Soursop’s anti-inflammatory properties have been shown to reduce swelling and alleviate arthritis symptoms in animal studies. This benefit is likely related to the fruit’s antioxidant content, which can help fight free radical damage that contributes to inflammation.

Aside from its anti-inflammatory properties, soursop has been found to have antiulcer effects. It suppresses oxidative damage to the lining of the stomach and prevents mucus loss, which can improve gastrointestinal health.

As with any dietary supplement, it’s important to speak with your doctor before consuming soursop juice. Those with diabetes should be careful about drinking it too often as it may lower blood sugar levels too much. Additionally, soursop’s natural diuretic properties may interfere with some medications, including blood thinners and blood pressure medications. If you do decide to consume soursop juice, be sure to wash it thoroughly and discard the black seeds and spongey middle.