FAST FORWARD

Obesity set to overtake smoking as cancer risk

A TEN-POINT “blueprint to beat cancer” can cut the chance of getting the disease by up to 40%, say experts.

A major review found we should drink mostly water, limiting sugary beverages and avoiding alcohol, for the best chance of evading the disease.

In the biggest analysis of its kind, experts warn junk food, ready meals and red meat should be eaten only in moderation in favour of a diet that is rich in whole grains, fruit and vegetables.

Gardening and housework count towards the two-and-a-half hours of moderate exercise we should all do every week, they say.

The World Cancer Research Fund’s recommendations are based on analysis of research involving 51 million people and 17 types of cancer.

With obesity set to overtake smoking as the biggest cause of cancer in the next 20 years, health experts say we are facing a global time bomb.

Dr Giota Mitrou, from the fund, said there was overwhelming evidence of obesity fuelling rising cancer levels.

“This is very robust evidence of what affects and doesn’t affect cancer risk,” she told the European Congress on Obesity in Vienna.

“What the report shows is very strong evidence for a package of lifestyle behaviours as a route for cancer prevention. And recommendations for

(being) overweight and obesity form a major part.

“Individuals need to follow many of these recommendations .”

Cancer is responsible for about one in six deaths worldwide, with cases set to rise by 58% by 2035 unless action is taken, they warned.

There are 12 types of cancer linked to obesity “liver, ovary, prostate, stomach, mouth and throat, bowel, breast, gall-bladder, kidney, oesophagus, pancreas and womb. Alcohol is strongly linked to six cancers including breast, bowel and stomach”.

Researchers from Imperial College London led the analysis of decades of evidence to determine the simple lifestyle changes to minimise risk.

As smoking and sun exposure are well-known cancer risks, this data was not reviewed.

Scientists found key causes of cancer include regularly drinking sugarsweetened drinks and eating junk food high in sugar, fat and starches, because of the associated weight gain.

Processed foods and meat “such as ready meals and salami” are also high-risk because of carcinogenic chemicals involved in their preparation, the report said.

It recommends exercise, such as walking an hour a day, to help protect against bowel, breast and womb cancers. This also helps to maintain a healthy weight, reducing cancer risk further.

Professor Linda Bauld, of Cancer Research UK, said: “This report supports what we already know the key to cutting cancer risk is through our way of life. Not smoking, keeping a healthy weight, eating and drinking healthily and getting more active.” – Daily Mail/African News Agency (ANA)