Cranberries, those vibrant red gems, offer a plethora of health advantages. Rich in vitamins and minerals, they belong to the heather family and share a kinship with blueberries, bilberries, and lingonberries. Cranberries are brimming with antioxidants, including vitamin C, which supports skin health, muscle function, and bone maintenance. Additionally,
When it comes to UTIs, The effectiveness of cranberries in preventing urinary tract infections (UTIs) remains a topic of debate. While some studies suggest that cranberry juice or supplements can help prevent UTIs, especially in women at risk for these infections, other research has not conclusively supported this claim. It’s important to note that cranberries do not treat existing UTIs; their potential lies in reducing the risk of recurrence for susceptible individuals. As with any health advice, moderation and individual context play a crucial role.
in a recent Cochrane review, the results were as follows:
- Effectiveness:
- Cranberry products reduce UTI risk (moderate certainty evidence).
- Varies by group:
- Beneficial: Women with recurrent UTIs, children, and those susceptible to UTIs.
- Unclear: Elderly, pregnant women, and adults with bladder dysfunction.
- Comparisons:
- Antibiotics vs. Cranberry: Little difference.
- Probiotics vs. Cranberry: Cranberry may reduce risk.
- Side Effects: Similar GI effects to placebo (moderate certainty).
the authors concluded that :
” In summary, cranberry products have been shown to reduce the risk of symptomatic, culture-verified UTIs in women with recurrent UTIs, children, and people susceptible to UTIs following interventions. However, there is insufficient evidence to support their use in the elderly, patients with bladder emptying problems, or pregnant women.”
Resources:
Williams G, Stothart CI, Hahn D, Stephens JH, Craig JC, Hodson EM. Cranberries for preventing urinary tract infections. Cochrane Database of Systematic Reviews 2023, Issue 11. Art. No.: CD001321. DOI: 10.1002/14651858.CD001321.pub7. Accessed 17 May 2024.
