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A study found that high caloric intake in women increases the risk of bad cancer
A epidemiological study carried out by researchers from Carlos III Health Institute in Spain found that women with a calorie intake above their demands they present a higher risk of suffering bad cancer.
The badysis, published in the journal Scientific reports of the Nature Group, also revealed that women with calorie intake below your energy needs Individuals presented a reduced risk to develop this condition, this effect being more important in premenopausal women.
In contrast, women whose caloric intake exceeded 40% of expected values were almost double risk to contract bad cancer than those with a energy intake in the appropriate levels.
This last effect was particularly pronounced in postmenopausal women and women with little attachment to the Mediterranean diet.
In addition, this study provided data on the risk of diet-related bad cancer in each tumor subtype.
"The results reveal that for each 20% increase in relative caloric intake (observed consumption compared to the expected consumption), the risk of developing a bad tumor with positive hormone receptors or a HER2 + tumor increases by 13%, this figure being 7% in triple negative tumors, "said Dr. Miguel Martín, president of the GEICAM group.
The authors of the study, led by Drs. Marina Pollán and Virginia Lope, conclude that a moderate caloric restriction, in combination with to do physical exercise on a regular basis, this could be a good strategy for prevention bad cancer.
973 women newly diagnosed with bad cancer (case) and 973 healthy women (controls) aged 18 to 70 years participated in this badysis.
With information from López-Dóriga Digital
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