https://www.theguardian.com/society...more-people-globally-than-tobacco-study-finds
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)30041-8/fulltext
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)30041-8/fulltext
Unhealthy diets are responsible for 11m preventable deaths globally per year, more even than smoking tobacco, according to a major study.
But the biggest problem is not the junk we eat but the nutritious food we don't eat, say researchers, calling for a global shift in policy to promote vegetables, fruit, nuts and legumes.
While sugar and trans-fats are harmful, more deaths are caused by the absence of healthy foods in our diet, the study found.
The study found that eating and drinking better could prevent one in five deaths around the world. Although diets vary from one country to another, eating too few fruits and vegetables and too much sodium (salt) accounted for half of all deaths and two-thirds of the years of disability attributable to diet.
"Our findings show that suboptimal diet is responsible for more deaths than any other risks globally, including tobacco smoking, highlighting the urgent need for improving human diet across nations," they write.
Rather than trying to persuade people to cut down on sugar, salt and fat, which has been "the main focus of of diet policy debate in the past two decades", it would be better to promote healthy options, they say.
"Generally in real life people do substitution. When they increase the consumption of something, they decrease the consumption of other things," said Dr Ashkan Afshin of the IHME, the lead author.
Dr Christopher Murray, a director of the IHME and one of the authors, said: "This study affirms what many have thought for several years – that poor diet is responsible for more deaths than any other risk factor in the world.
"While sodium, sugar, and fat have been the focus of policy debates over the past two decades, our assessment suggests the leading dietary risk factors are high intake of sodium, or low intake of healthy foods, such as whole grains, fruit, nuts and seeds, and vegetables. The paper also highlights the need for comprehensive interventions to promote the production, distribution, and consumption of healthy foods across all nations."