A SIMPLE TRICK TO CUE THE RISK OF UTI
Drinking plenty of water each day may have an unexpected benefit -- keeping away urinary tract infections, a new study reports.
Young women plagued by UTIs who drank an additional 6 cups of water each day were nearly half -- 48 percent -- as likely as a control group to have another infection, the study showed.
The water group also reduced their use of antibiotics by roughly half -- or 47 percent.
What's more, the amount of time that passed before a woman's next UTI and between recurrent infections was longer in the water group than in the control group.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES. PS- THOSE INTERESTED IN RECIPES ARE FREE TO VIEW MY BLOG-
Women are more prone to UTIs than men, partly due to their anatomy. A shorter urethra makes it easier for bacteria from rectum to enter the vagina and travel to the bladder.
Study author said it's thought that increasing fluid intake decreases UTI risk in two ways: by preventing bacteria from adhering to the bladder and by reducing the overall concentration of bacteria that could cause an infection.
"Flushing bacteria out of the bladder, it's been known, at least it's been thought, that it is protective. This study suggests that it is," said the Dr.
Another Dr., who wasn't involved in the study, called the additional fluid intake "substantial," leading to a corresponding increase in urine output.
"It is the urine output which is of course the key factor leading to the effect seen in the study," said the Urologist.
A Dr. said the study "may be a game changer" for antibiotic "stewardship" programs aimed at reducing inappropriate antibiotic use.
She cited a 2010 review estimating that 11 million to 12 million women a year will suffer from a UTI, accounting for 1.6 billion antibiotic prescriptions a year.
"We might not even need to use antibiotics," she said.
The study, involved 140 healthy pre-menopausal women who had at least three UTIs in the past year. All reported low daily fluid intake. They drank roughly four cups of fluid per day, including just 2 cups of water a day.
Half of the women in the study were asked to consume 1.5 liters of water, each day in addition to their usual daily fluid intake. Specifically, they were asked to begin drinking a 1/2-liter water bottle at each meal and finish each bottle before the next meal.
The remaining women served as a control group. They continued their usual fluid intake.
The women were followed for a year, with clinic visits at the beginning of the study as well as 6 and 12 months later.
Researchers measured their water and fluid intake; urine volume, frequency and concentration; and symptoms. They also called the women each month to assess compliance and counsel them to return to the clinic for evaluation and possible treatment if they were experiencing UTI symptoms.
Overall, the water group increased daily water intake by close to 5 cups a day. Their total daily fluid intake, including water and other beverages, averaged nearly 12 cups.
By contrast, the control group's total daily fluid intake was less than half of that.
Dr. noted that it's not clear exactly how much fluid intake must increase to deliver a benefit.
"There's no magic in a liter-and-a-half," he said.
Likewise, he believes any increase in fluid -- not just water -- may be beneficial since fluids are mostly water. And while the study involved younger women, he said older women who experience recurrent UTIs may benefit from increasing their daily fluid intake as well.
Whether the advice would benefit women with normal urine output, however, is unclear, Dr. noted.
"In addition, the bother associated with the higher urine output, and feasibility of implementing this water intake strategy across a range of occupations and ages, requires further study as well," he said.
Young women plagued by UTIs who drank an additional 6 cups of water each day were nearly half -- 48 percent -- as likely as a control group to have another infection, the study showed.
The water group also reduced their use of antibiotics by roughly half -- or 47 percent.
What's more, the amount of time that passed before a woman's next UTI and between recurrent infections was longer in the water group than in the control group.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES. PS- THOSE INTERESTED IN RECIPES ARE FREE TO VIEW MY BLOG-
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Women are more prone to UTIs than men, partly due to their anatomy. A shorter urethra makes it easier for bacteria from rectum to enter the vagina and travel to the bladder.
Study author said it's thought that increasing fluid intake decreases UTI risk in two ways: by preventing bacteria from adhering to the bladder and by reducing the overall concentration of bacteria that could cause an infection.
"Flushing bacteria out of the bladder, it's been known, at least it's been thought, that it is protective. This study suggests that it is," said the Dr.
Another Dr., who wasn't involved in the study, called the additional fluid intake "substantial," leading to a corresponding increase in urine output.
"It is the urine output which is of course the key factor leading to the effect seen in the study," said the Urologist.
A Dr. said the study "may be a game changer" for antibiotic "stewardship" programs aimed at reducing inappropriate antibiotic use.
She cited a 2010 review estimating that 11 million to 12 million women a year will suffer from a UTI, accounting for 1.6 billion antibiotic prescriptions a year.
"We might not even need to use antibiotics," she said.
The study, involved 140 healthy pre-menopausal women who had at least three UTIs in the past year. All reported low daily fluid intake. They drank roughly four cups of fluid per day, including just 2 cups of water a day.
Half of the women in the study were asked to consume 1.5 liters of water, each day in addition to their usual daily fluid intake. Specifically, they were asked to begin drinking a 1/2-liter water bottle at each meal and finish each bottle before the next meal.
The remaining women served as a control group. They continued their usual fluid intake.
The women were followed for a year, with clinic visits at the beginning of the study as well as 6 and 12 months later.
Researchers measured their water and fluid intake; urine volume, frequency and concentration; and symptoms. They also called the women each month to assess compliance and counsel them to return to the clinic for evaluation and possible treatment if they were experiencing UTI symptoms.
Overall, the water group increased daily water intake by close to 5 cups a day. Their total daily fluid intake, including water and other beverages, averaged nearly 12 cups.
By contrast, the control group's total daily fluid intake was less than half of that.
Dr. noted that it's not clear exactly how much fluid intake must increase to deliver a benefit.
"There's no magic in a liter-and-a-half," he said.
Likewise, he believes any increase in fluid -- not just water -- may be beneficial since fluids are mostly water. And while the study involved younger women, he said older women who experience recurrent UTIs may benefit from increasing their daily fluid intake as well.
Whether the advice would benefit women with normal urine output, however, is unclear, Dr. noted.
"In addition, the bother associated with the higher urine output, and feasibility of implementing this water intake strategy across a range of occupations and ages, requires further study as well," he said.
Labels: Bacteria, flushing, less antibiotics, plenty of water, UTI
posted by G S Iyer at 8:06 AM
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