Cranberry extract prevents UTIs by inhibiting bacterial adhesion, but may cause GI upset or kidney stones.
Cranberry extract is a natural supplement derived from cranberries, widely recognized for its effectiveness in preventing recurrent urinary tract infections (UTIs) by inhibiting bacterial adhesion to the urinary tract. It also possesses antioxidant properties and may offer benefits for cardiovascular and oral health. Common side effects are typically mild gastrointestinal issues, but caution is advised for individuals prone to kidney stones or taking warfarin due to potential interactions. Dosage usually ranges from 500-1000mg daily.
Key Information
Inside Body Harmful Score
Common Dosage
500-1000mg daily, often divided into multiple doses
Source Type
natural
Production Process
Cranberries are processed to extract the active compounds, typically involving juicing, filtration, and concentration to create a potent extract. The extract may be further processed into powder form for encapsulation or tablets.
Use Type
Inside BodyPotential Benefits
Cardiovascular health ensures efficient blood circulation by maintaining healthy heart and blood vessels. Benefits include reduced risk of heart disease and stroke through improved blood flow and heart function.
Antioxidants protect cells from damage caused by free radicals, reducing inflammation, and promoting overall health. They neutralize these unstable molecules by donating electrons and preventing them from damaging cellular structures.
Aloe vera benefits oral health by reducing gum inflammation, decreasing plaque formation, and accelerating the healing of mouth ulcers and gum tissue damage due to its anti-inflammatory, antimicrobial, and wound-healing properties.
Cranberry extract helps prevent recurrent UTIs by blocking E. coli adherence to the urinary tract. It is most effective as a preventative measure.
Possible Side Effects
Gastrointestinal upset involves a variety of digestive symptoms like nausea, diarrhea, and abdominal pain. It can range from mild discomfort to severe pain and may indicate an underlying condition if persistent.
Kidney stones are hard mineral deposits forming in the kidneys, causing pain and potentially blocking urine flow. They are often caused by a combination of dietary, environmental, and genetic factors.
Cranberries contain oxalates that can increase the risk of kidney stone formation, especially in susceptible individuals. People with a history of kidney stones should exercise caution when using cranberry products.
Cranberry products can interact with warfarin, increasing INR levels and the risk of bleeding. Monitor INR closely if consuming cranberry products while taking warfarin.
Scientific Evidence
Multiple randomized controlled trials have demonstrated the efficacy of cranberry extract in preventing recurrent UTIs. Studies also support its antioxidant activity and potential cardiovascular benefits. Further research is ongoing to fully elucidate its mechanisms and potential applications.
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