What is Cranberry Juice Good for Sexually may offer several potential benefits for men's sexual health, though it's not a direct aphrodisiac. Cranberry juice is known for its ability to help prevent urinary tract infections (UTIs) by inhibiting bacteria from adhering to the urinary tract lining. A healthy urinary tract can contribute to better sexual function. Cranberries are rich in antioxidants, which can help reduce inflammation and improve overall vascular health. Good blood flow is crucial for erectile function. The taste and experience of consuming cranberry juice might improve mood and overall wellness, which can contribute to a healthier sexual experience.