
Cranberry Tablets for UTI Prevention: Do They Work?
, by Sandesh Prasannakumar, 8 min reading time
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, by Sandesh Prasannakumar, 8 min reading time
Infections of the urinary tract are prevalent; up to 50% of women with a tendency to develop recurrent UTIs. There are many clinical practices involving antibiotics because this is the usual treatment for UTI, but the problem of antibiotic resistance is relevant. Consequently, people are concerned with non-antibiotic techniques to prevent UTIs, and they have UTI prevention supplements and cranberry tablets. But do cranberry pills have the power to help men and women avoid those terrible, painful UTIs in the first place?
When it comes to urinary tract infections, the bacteria most commonly associated with them are E. coli. These bacteria can establish themselves in the urinary system and the bladder, mainly from the gastrointestinal tract. As they reach the urinary tract, the number of bacteria increases, resulting in infection.
Again, women are more prone to developing UTIs than men for several reasons, including the fact that their urethras are shorter. The urethra is the hollow muscular canal in females that serves as the pathway of urine from the bladder through the vulva and out of the body. It is because shorter urethras indicate that bacteria can easily access the bladder as they do not have to travel much. Menopausal changes, hormonal changes in women, and even after intercourse also put a woman at more risk of getting a UTI.
Cranberries have been consumed and used as a medicine to prevent and treat UTIs for over one century. They contain something known as Proanthocyanidins or PACs. PACs could also likely hinder bacteria such as Escherichia coli from attaching themselves to the bladder and urinary tract walls. This could mean that if bacteria are present in the body, the anti-adhesion property may prevent them from gaining ground and developing an infection.
Cranberry juice and sauce contain significantly lower PACs than cranberry Module (purple juice). Juices also have less PAC than cranberry extract capsules and UTI prevention supplements, which are made to contain the highest PAC content.
Research indicates that focusing on UTI prevention supplements with high PAC content derived from cranberries yields the most potential for decreasing UTI incidence. PACs from tablets containing more than 36 mg per day seem to provide protective effects.
The latest literature review has found that PAC doses of 36 mg or more per day derived from cranberry extract capsules have effectively avoided recurrent UTIs and reduced antibiotic consumption. In one study, 176 elderly women were administered capsules containing cranberry, and it was noted that there was a nearly 50% reduction in UTI occurrence in the subsequent six months. Patients ingested one 36 mg PAC cranberry capsule per day, with the intake being twice a day.
The Cochrane review also identified that capsules containing cranberry with at least 36 mg of PACs daily significantly offered protection against UTIs in susceptible women. In 4 A-grade trials, use of PAC capsules with at least 36 mg a day reduced the risk of having one symptomatic UTI within 12 months by 35% relative risk reduction.
It also revealed that the double-strength UTI prevention supplements may be ideal due to their capability to deliver double the potency of normal cranberry softgels. One case assessed the efficacy of 72 mg PAC cranberry capsules in treating women with recurrent UTIs, wherein the capsules were taken daily for three years. Outcome analysis demonstrated compliance with the 72 mg cranberry capsules decreased UTI recurrence threat by 52% compared to placebo. Those subjects taking the highly concentrated cranberry capsules were observed to have done so for nearly a year’s period without developing a case of UTI.
Potential benefits of using cranberry extract capsules for UTI prevention include:
The downsides of relying on cranberry pills to prevent UTIs may include:
The current literature shows that a concentrated cranberry extract capsule with a daily dose of PACs greater than 36 mg will prevent acute UTIs in susceptible women. Cranberry supplements are suggested to be most effective in long-term daily use for months and even years for prevention purposes only.
In conclusion, do cranberry pills get the job done to assist in the prevention of painful UTIs from reoccurring? According to the work, for some women inclined to recurrent bladder infections, the answer is yes. If they consume special cranberry supplements containing 36+ mg of PAC daily, they will have the best chance of preventing UTIs in the long run. However, one cannot expect this to be an immediate remedy for UTI, so incorporating cranberry extract capsules that contain at least 36 mg of PACs per day can be a beneficial natural weapon in your collection. However, it is always wise to consult your physician initially, mainly if you are on other treatments or have a medical condition.
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Is it a fact that cranberry pills help against bladder infections?
Clinical studies reveal that these products might assist in decreasing the chances of UTIs, particularly for the female population. The intake of concentrated cranberry capsules containing at least 36 mg of PACs daily provides a better outcome of reducing infection probability over months or years.
What are the UTI symptoms that indicate that a person should consider taking cranberry pills?
Cranberry extract capsules should be taken daily as they are a long-term cure that will help eliminate the possibility of contracting UTIs. Dropping them only when you have UTI symptoms does not address the active infection. However, continuing the use of cranberry pills every day after the antibiotics are exhausted may also prevent the next UTI from putting down roots.
Is cranberries in the form of pills safe and as effective as antibiotics for UTIs?
No, cranberry capsules are not a remedy for an active UTI, which requires antibiotics given by a physician. Nevertheless, consuming cranberry extract tablets consisting of PACs daily may be beneficial for preventing further UTIs, including recurrent ones. Making them useful for the proper functioning of the Urinary tract means that one may not have to use antibiotics in the long run.
How much time does it take to see the effectiveness of the cranberry pills in treating UTIs?
It also takes some time for the urine to have the right concentration of proanthocyanidins after ingestion of concentrated cranberry capsules—the benefits that have been realised were seen after months or even years of use. That is why taking cranberry tablets as prescribed is appropriate, not randomly or only when the first signs of a problem appear. With time, cranberry PACs can prevent the development of a biofilm that contains infection-causing bacteria, thereby reducing the chances of bacteria adhering to the inner lining of the urinary tract and multiplying.