The diet is 10 times greater than the exercise of the obesity crisis shows the study

Obesity in adults continues to be a major public health problem in the United States and in other countries developed economically, according to the centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO).

“It is a mixture of poor diet, high stress levels, lack of muscle and lack of frequent movements,” Fox News Digital Lindsay Allen, a dietitian nutritionist and owner of Back in Balance in Florida, to Fox News.

Although overeating and lack of exercise are often to blame, a new global study suggests that a factor prevails from a distance on the other.

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Scientists have studied more than 4,000 adults of 34 populations, ranging from hunter communities to office employees.

They analyzed the total energy expenditure of each person (TEE), which is the number of calories burned daily, as well as the percentage of body fat and the BMI (body mass index).

A dietitian says that a mixture of bad diet, levels of high stress, lack of muscle and lack of frequent movements are hiding at the origin of the number of obesity. (istock)

When adjusted for body size, people from all lifestyles and income levels have burned similar amounts of energy, even if their daily routines were radically different.

“The differences in body fat that we see between the populations are probably not due to major differences in the level of activity or to the total burnt daily energy,” said Amy Luke (Loyola University in Illinois), the authors of the study (Loyola University in Illinois).

“On the contrary, excess of body fat is probably mainly the product of too many” calories “or to eat more calories than burnt.”

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People in more economically developed areas have burned more calories, noted researchers – but it is mainly because they tend to weigh more, and heavier bodies burn naturally more energy.

Published in the Revue Proceedings of the National Academy of Sciences (PNA), the study concluded that the amount of people eat plays a much larger role than the quantity of exercise when it comes to gaining weight.

The results suggest that the overeating is about 10 times greater than a lack of exercise in arrow obesity rates. (istock)

“Our analyzes suggest that an increase in energy intake has been approximately 10 times greater than the drop in activity rates in conducting the modern obesity crisis,” said the authors.

Dr. Brett Osborn, an expert in neurosurgeon and Florida longevity, agrees with the adage that “you cannot cause poor diet”.

“Exercise burns far fewer calories than people don’t want to believe,” Osborn, who was not involved in the study, said in Fox News Digital.

“We don’t gain weight because we have stopped moving. We gain because we are surfliated.”

“These latest data only confirm what I saw in my clinic: we do not gain weight because we have stopped moving. We gain because we are surfliated.”

Allen stressed that muscle mass should also be considered.

“Having enough muscle is what considerably improves metabolism and fat combustion capacities,” she said to Fox News Digital, also stressing the importance of stress levels. “People who live in high stress societies tend to be larger because stress hormones change our metabolism and transfer us to” mode of survival “.

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Another discovery implies ultra -fordes (UPF), which have long lists of ingredients which are often dense in calories, stable on the set and “very acceptable”.

“Since more and more populations are exposed to increasing quantities of highly processed and very pleasant foods, we will probably see an increase in obesity in regions with relatively low rates,” predicted the authors of the study.

Ultrapotic foods are less likely to help people feel full, which makes them eat too much, say the experts. (istock)

Ultraprivised foods tend to be easier to eat because of their flavor and texture, and they don’t keep that people feel full, the study revealed.

They are also richer in calories, which means that they have more energy in smaller volumes and are more easily absorbed, which makes it more difficult for the body to eliminate excess energy.

“Ultra -forested foods are designed to overcome our biology, namely our satiety signaling in the brain,” Osborn told Fox News Digital. “They also promote inflammation and move our physiology to a state that promotes fat accumulation on fat combustion.”

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Researchers have stressed that physical activity is still important, especially for cardiovascular health, mental well-being and longevity.

Allen noted that people “must consider all the other advantages of the exercise and keep the state of mind from the number of calories they burn (which does not work very well for weight loss) to develop as much strength and muscle as possible”.

People should consider the advantages of the exercise beyond weight loss, said a researcher. (istock)

Osborn has accepted, recommending “gradually intense and difficult training” – in particular strength training – to help increase the metabolic rate and facilitate fat combustion.

“As I always say to my patients”, due to good nutrition and strength training, your body will burn not only fat, but it will also burn fat quickly. “”

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However, Allen noted, when it comes to preventing obesity, the results indicate an excessive consumption of calories – in particular ultra -proposed food – as a major contributory factor.

“If you worry about excess body fat, focus on the calories,” advised McGrosky and Luke. “Especially in the long term, it is much more difficult to significantly change the total number of calories that you burn than modify the number of calories you absorb.”

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Osborn added that the problem is not laziness or lack of movement.

“This is the constant flow of ultra-proposed and nutritious products in the mouth under health or convenience,” he said. “And it kills us – slowly, predictable and in mass.”