Poor diet is the leading risk factor for deaths from lifestyle-related diseases in the majority of the world, according to new research.
Credit: John D. Buffington/Getty

About 11 million deaths a year are linked to poor diets around the globe.

And what’s driving this? As a planet we don’t eat enough healthy foods including whole grains, nuts, seeds, fruits and vegetables. At the same time, we consume too many sugary drinks, too much salt and too much processed meat.

As part of a new study published in The Lancet, researchers analyzed the diets of people in 195 countries using survey data, as well as sales data and household expenditure data. Then they estimated the impact of poor diets on the risk of death from diseases including heart disease, certain cancers and diabetes. (They also calculated the number of deaths related to other risk factors, such as smoking and drug use, at the global level.)

“This study shows that poor diet is the leading risk factor for deaths in the majority of the countries of the world,” says study […]