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- One study found a connection between eating ultra-processed foods and dying earlier.
- Ultra-processed foods undergo processes such as heating and are often filled with additives.
- They include ready-to-heat meals, hot dogs, hamburgers and fries.
- More than half of what we eat could be ultra-treated.
- A good way to reduce costs is to prepare more meals at home.
A major study has found a connection between eating ultra-processed foods, such as microwave meals, pizzas, hamburgers and fries, and dying earlier.
The French research, published in the journal JAMA Internal Medicine, aimed to monitor the diet of 44,000 people between 2009 and 2017. The results showed that the risk of premature death was 14% higher among people ate.
Most of the participants were over 45 years old and the majority were women. Every six months they were asked to complete surveys of everything they consumed in 24 hours. After seven years of follow-up, 602 people died 219 from cancer and 34 from cardiovascular disease.
"An increase in the consumption of ultra-processed foods seems to be badociated with a higher overall mortality risk in this adult population," the researchers wrote in their conclusion. "Further prospective studies are needed to confirm these findings and unravel the different mechanisms by which ultra-processed foods can affect health."
The results were self-reported, which may be inaccurate. But observational studies are the only option for evaluating the impact of dietary differences, as it would be unethical to ask a group of people to eat only ultra-processed, high-fat, high-fat foods. salt and low in fiber.
More than half of what we eat could be "ultra-transformed"
A recent study found that 61% of an adult's diet in the United States, 62% in Canada and 63% in the United Kingdom came from ultra-processed foods. To be defined as "ultra-processed", a food is subjected to several processes, including heating at high temperature, and the addition of chemicals such as emulsifiers and texturants. Many foods that you buy and bake fall into this category.
According to the Heart and Stroke Foundation of Canada, the more we eat ultra-processed foods, the worse our diet is. One way to reduce meals is to prepare more meals at home and to eat with friends, as studies have shown that people who dined together ate better.
Read more: Eating fried chicken every day could mean you die earlier, according to a new study
Restaurant meals can be fresh and healthy too, the Foundation said on its website, but "you challenge to fill half your plate of vegetables wherever you dine, and choose baked, poached, stir-fried or grilled. "
Low-income people disproportionately consume ultra-processed foods, Medical Professor Nita Forouhi of the School of Clinical Medicine at the University of Cambridge told Medical Xpress.
"The consumption of highly processed foods reflects social inequities, which are disproportionately consumed by low-income or lower-educated people, or by those living alone," he said. she said.
"Such foods are attractive because they tend to be cheaper, they are very palatable because of their high sugar, salt and saturated fat content, are widely available … There is still much to be done to to remedy these inequalities. "
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