Colorectal cancer is one of the most widespread in the world. It represents around 10 % of cancers according to the World Health Organization, and has increased alarming in young adults since the 1990s. Faced with this observation, researchers are increasingly interested in the impact of food on the prevention of this type of cancer. And a particular fruit draws attention: cranberry.
A natural prebiotic to nourish our microbiota
Recognized for its effectiveness in the prevention of urinary tract infections, cranberry (cranberry juice in English) also presents interesting virtues for intestinal health. According to Dr. Karan Rajan, British doctor, regular consumption of cranberry juice would also act as a prebiotic. The cranberry nourishes the good bacteria of the intestinal microbiota, promotes its diversity and participates in its balance. Two essential mechanisms to preserve the health of the colon.
Powerful antioxidants against inflammation
Another asset of cranberry: its high polyphenol content, these plant pigments responsible for dark, purple or blue colors with many fruits. “”By drinking cranberry juice, you get a dose of one of the most beneficial nutrients you can find in any diet “explains Dr. Rajan.
These antioxidant compounds make it possible to combat oxidative stress, a phenomenon that promotes the development of chronic pathologies such as cardiovascular disease, autoimmune disorders and certain cancers, including colorectal cancer.
Beware of abuses, which would cancel all the benefits
If the benefits of cranberry are no longer to be demonstrated, the juice should be consumed with measure, however alerts Alexandra Murcier, a nutritionist to whom we have submitted this miraculous potion.
“Cranberry is indeed a very interesting food because very rich in antioxidants. These molecules counterbalance the effects of oxidative stress on our body and reduce the risks of cardiovascular disease and certain cancers” she confirms.
But the specialist also warns against the excess that could be made in the light of this information:
“Fruit juices are very sweet and quickly increase blood sugar. If they are consumed too frequently, they can cause chronic inflammation and promote weight gain, which goes against the desired effect”.
His advice? Favor cranberries, yes. But in whole or integrated form into a varied diet, rich in unprocessed fruits and vegetables. And above all, limit the consumption of red meat and cold meats, “dfoods whose link with an increased risk of colorectal cancer is scientifically established “.
Drinking cranberry juice to improve your diet and put the odds on your side, why not. But drink liters to hope to counter the misdeeds of poor food … This is an idea that cannot work.