Reducing the risk of cardiovascular diseaseĪ 2019 systematic review found that supplementing cranberries in the diet may help a person manage several risk factors for cardiovascular disease (CVD).
Meanwhile, one 2019 study found that although cranberries did not seem to get rid of the bacteria that give rise to UTIs, combining cranberry extract with caprylic acid derived from coconut oil and oregano essential oil extract led to the eradication of the most common bacteria, Escherichia coli. Commercially available cranberry juices do not contain such high amounts of PACs. This is because it takes a high concentration of cranberry extract to prevent bacterial adhesion. On the other hand, in one 2015 study, researchers found that although cranberry capsules can achieve this, cranberry juice is unlikely to have the same effect. Another 2014 study of 516 participants found that taking a capsule of cranberry extract twice per day reduced the incidence of UTIs. However, research into the effects of cranberries on UTI treatment has produced some conflicting results.įor example, one 2016 review found that medical professionals most commonly recommend cranberries for women with recurrent UTIs. In this way, the PACs in cranberries may help prevent infection. The high level of antioxidant proanthocyanidins (PACs) in cranberries may help prevent certain bacteria from sticking to the urinary tract walls. Some of the potential benefits of cranberries include the following: Managing UTIsĬranberries have played a role in traditional treatments for UTIs. Historically, Native Americans used cranberries as a treatment for bladder and kidney diseases, while early settlers from England used them to treat poor appetite, stomach complaints, blood disorders, and scurvy. The Dietary Guidelines for Americans 2020–2025 recommends people eat a diet that includes plenty of fruits and vegetables.Ĭranberries provide a good source of various vitamins and antioxidants.
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