Higher doses of cranberry can help treat UTI or urinary tract infections by helping remove the bacteria from the surface of the urinary tract tissue.

According to a study performed by researchers from Rutgers University,  72 mg of cranberry (Vaccinum macrocarpon) can help ward off and even treat urinary tract infections or UTIs.

The study directly supports an early health claim from France that states that at least 36 grams of fresh cranberries is effective against UTI because it prevented some of the Escherichia coli (E. Coli) bacteria from sticking to the urinary tract (in males and females).

According to lead researcher Amy Howell, there is still much more to explore in terms of determining the most effective dose to fight off urinary tract infections.  The study was performed in different countries, including Japan, Hungary and even in Spain. Howell reports that they are also trying to determine the link between the adhesion of the bacteria responsible for UTI and the origins of the respondents.

What the study does show presently is that as the cranberry dose increases, the more effective it becomes in fighting off the adhesion of the bacteria.  The study noted 50% less adhesion at eighteen milligrams and 100% less adhesion at seventy-two grams of cranberries.

Cranberry health benefits

In addition to its ability to fight off infections of the urinary tract, cranberry can also boost your health in other ways:

1. Drinking fresh cranberry juice or drinking cranberry supplements can help reduce the occurrence of cystitis in women.  Drink lots of water, too, because water has the ability of flushing out bacteria naturally.

2. Cranberries are packed with vital nutrients, including protein, carbohydrates, fiber, fruit sugars, calcium, iron, magnesium, phosphorous, potassium, zinc, ascorbic acid, riboflavin, niacin, pantothenic acid, vitamin B6, vitamin B12, folate, vitamin A, E, K and lutein. It’s nature’s power-packed fruit with all the nutrients you would need to stay healthy.

3. According to a study performed in Cornell University, cranberries have the ability to arrest the growth and maturation of breast cancer cells.

4. Cranberries can help reduce LDL or bad cholesterol.

5. Due to the fruit’s anti-bacterial activity, cranberry may also help prevent tooth decay.

6. Cranberry also strengthens the respiratory system.

7. The fruit may also help ward off stomach ulcers caused by Helicobacter pylorii.

Sources:
nutraingredients.com
nutrition.about.com
nutrition.about.com
breastcancer.about.com
nutrasanus.com

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