Raquel Serrano Madrid
Madrid
Updated Tuesday, February 27, 2024-01:12
Boticaria García Dismantling all the myths around coffee consumption
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A study carried out at
Wageningen University (The Netherlands)
shows that the consumption of between
3 and 5 cups of coffee a day
is associated with a lower risk of recurrence of colorectal cancer (CRC) and with lower mortality from all causes in patients who consumed coffee, according to data published in the
International Journal of Cancer
.
Previous studies have shown a certain reduction in the risk of colorectal cancer among people who drank coffee, which has led researchers to study its effect on recurrences
of
this tumor.
"Consuming more than 4 cups per day of coffee, compared to consuming less than 2 cups per day, was associated with a 32% lower risk of
colorectal cancer
recurrence ," says
Abisola M. Oyelere
, of the
Department of Nutrition. and Health at Wageningen University (The Netherlands)
.
According to the work, in relation to the benefit between coffee consumption and all-cause
mortality
, the estimated optimal coffee intake was between 3 and 5 cups per day with the
lowest risk with 4 cups per day
.
The researchers analyzed 2,113 patients, men and women of all ages, with colorectal cancer and
stage I and III
disease , from eleven hospitals in that country between August 2010 and February 2020, who were followed during and after of oncological treatment.
"The results suggest that coffee consumption may be associated with a lower risk of CRC recurrence and all-cause mortality, although the association between coffee consumption
and mortality appeared non-linear
," indicates Oyelere.
The researchers consider, however, that more data are necessary to understand the
mechanism
by which coffee consumption could
improve the prognoses
of CRC, as well as mortality from all causes, although based on previous work, the anti-inflammatory, antioxidant properties and as insulin sensitizers, among others, of this product could be behind this benefit.
"More studies are necessary because, although existing evidence suggests that coffee consumption can reduce the risk of colorectal cancer, the association with the prognosis of colorectal cancer
is still unclear
," maintains the lead researcher.
Still, the findings of this prospective study could inform future intervention studies, as well as establish certain
dietary guidelines for patients with colorectal cancer
.