The incidence of bowel cancer increases in China, the US, Australia and Europe

The proportion of people in the 20-39 age group with intestinal infection has increased 7.4% per year since 2008 to 2016.

Researchers have found that the incidence of bowel cancer is increasing in Europe. They believe that waist size may be a major cause of this trend.

This type of cancer is usually found in older people, but some recent studies are showing that the likelihood of getting this cancer in young people is higher. According to recent data, bowel cancer is the second most common disease in the UK, with about 16,000 people dying each year. More than half of these cancers are thought to be preventable.

Not only that, according to recent studies, the incidence in European countries in the age group 20-39 is increasing 7.4% annually from 2008 to 2016, along with that trend. , the rate of rectal cancer is also increasing.

This trend is believed to have appeared in other parts of the world including the US, Australia and China.

Waist size may be the cause of an increased incidence of bowel cancer.

The study collected data from the National Cancer Statistics Division of 20 European countries, including the UK, Norway, Slovakia and Germany.

In 65% of countries, the incidence of colon and rectal cancer in young people is also increasing, while in 30% of other countries this rate does not fluctuate much and only 5% of countries have coins. reduction direction.

Vuik said: "We find that the incidence in the aging population is decreasing, which is because in Europe there are screening programs for colon and rectal cancer. We decided to look for cancer at an earlier stage, so that there will be new therapies ".

However, the researcher advised that this should not be considered as a sign to add young people to the screening group, although the incidence has increased but the absolute risk is still low: for those From 20-39 years of age, the incidence has increased from 2.2 to 4.9 per 100,000 people between 1990 and 2016.

The team speculates that there are many causes of this trend. The researcher, Dr Manon Spaander said: "What we are doing now is going to learn more about this population group - why are young adult groups at risk of developing cancer? colon and rectum? Is it because of obesity, or diabetes, or some kind of bacteria, is often lazy, or is it processed by meat? We have not determined the cause at the time this ".

But Professor Scott Montgomery of the Orebro University Hospital, who is not part of the study, said the most likely factor for this trend is the increase in obesity .

He added: "The most obvious suspect is overweight, obesity and diet. The problem of cancer needs a long process: long-term exposure to the causative agent is what will increase. your ability to get sick, is equivalent to if you spend many years living with an unhealthy diet, along with obesity problems, you are increasing your chances of getting sick. the next years of life ".

According to Montgomery, this situation is very difficult to solve, especially when we live in an environment where obesity is common.

He said: "It will be very difficult to remove obesity agents from life when you don't see people with obesity all around you," he said, adding that overweight people at He has an increasing rate.

According to Montgomery, there is no single intervention that can address this situation, all of which includes each person's practice, diet and attitude.

On the one hand, he always emphasized the importance of weight loss, no matter what his age, on the other hand, Montgomery believed that the impact of being overweight at a young age would last many years later. life