Editorial Cartoon by Graeme MacKay, The Hamilton Spectator – Saturday January 19, 2019
Less beef, more beans. Experts say world needs a new diet
A hamburger a week, but no more — that’s about as much red meat people should eat to do what’s best for their health and the planet, according to a report seeking to overhaul the world’s diet.
Eggs should be limited to fewer than about four a week, the report says. Dairy foods should be about a serving a day, or less.
The report from a panel of nutrition, agriculture and environmental experts recommends a plant-based diet, based on previously published studies that have linked red meat to increased risk of health problems. It also comes amid recent studies of how eating habits affect the environment. Producing red meat takes up land and feed to raise cattle, which also emit the greenhouse gas methane.
attention to how diets affect the environment, but that the report’s recommendations do not reflect the level of scientific uncertainties around nutrition and health.
“The evidence is not as strong as it seems to be,” Ioannidis said.
The report was organized by EAT, a Stockholm-based non-profit seeking to improve the food system, and published Wednesday by the medical journal Lancet. The panel of experts who wrote it says a “Great Food Transformation” is urgently needed by 2050, and that the optimal diet they outline is flexible enough to accommodate food cultures around the world.
Overall, the diet encourages whole grains, beans, fruits and most vegetables, and says to limit added sugars, refined grains such as white rice and starches like potatoes and cassava. It says red meat consumption on average needs to be slashed by half globally, though the necessary changes vary by region and reductions would need to be more dramatic in richer countries like the United States. (Source: CBC)