What it does: Cranberry compounds can help prevent certain bacteria, like E. coli, from sticking to the urinary tract lining, supporting urinary tract and bladder health. They are also valued for their antioxidant properties.
How it is used: Cranberry is most often taken for urinary tract health support, and is sometimes included in antioxidant or digestive wellness blends.
Natural sources and supplement forms: Cranberries naturally grow in North America and are consumed fresh, dried, or as juice. Supplements may contain whole-fruit powder, concentrated cranberry extract, or standardized proanthocyanidins in capsules, tablets, or gummies.
Why it appears in supplement formulas: Cranberry is frequently used because of its reputation for promoting urinary tract wellness and supplying beneficial plant antioxidants.
What to know before use: People with a history of kidney stones or those using blood-thinning medications should consult a healthcare provider before starting cranberry supplements, as they may increase oxalate levels or interact with medications.
Interesting Fact
Cranberries: Tiny Berries Packed With Unique Plant Compounds
Cranberries are naturally rich in proanthocyanidins, special plant compounds not commonly found in other fruits. These compounds give cranberries their signature tart taste and are the reason cranberry is often included in supplements that target urinary tract health—because they interact with certain bacteria in the body in a distinctive way. Cranberries grow on low, trailing vines mainly in North America.
