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Staying a lot of time can impair longevity

Staying a lot of time can impair longevity

A study by the University of Sydney and published by the Archives of Internal Medicine alerts sedentary workers to the work environment: people who spend a lot of time sitting down may be up to 40% more likely to die from any cause compared to those who do not sit for such long periods. The study tracked about 222,500 Australian adults over 45 years old for about three years.

During the analysis period, longevity was related to how long they spent sitting. In comparison to people who spent less than four hours a day, the odds of death for those who spent more time in this position were:

- 15% higher for people who sat for at least eight hours;

- 40% "Our conclusions reaffirm the need for public health programs to act in favor of both increasing levels of physical activity and reducing the time individuals spend seated, "the researchers report. However, the study does not prove that sitting too much kills people. It is still unclear what came first: poorer health or sitting for a long time.

Still, the study's authors say there is no doubt that moving around is critical to health. A recent study, conducted by the American Cancer Society in Atlanta, also found the same association. Experts believe that these results demonstrate that, even in different populations, there is a clear relationship between reduced longevity and sedentary lifestyle.

The reasons for this relationship are not yet entirely clear, but it is known that exercise and movement have a positive effect on cardiovascular functioning. "They help control triglycerides, lower heart risk, and even improve blood pressure," the study authors say. The advice is to change attitudes: instead of sending text messages or emails to a colleague, walk a little to say hello.

Drop the sedentary lifestyle and protect yourself against 5 diseases

Little time, laziness, shame of facing the academy or lack of money are common grounds for running the exercises. But none of them wins - or should win! - from the list of benefits you get when you start a regular workout. The sedentarism favors a series of diseases, besides aggravating many health problems. Fighting it is a way of living more and better. According to endocrinologist Paulo Rosenbaum of the Albert Einstein Hospital, the increase in localized fat, especially in the abdominal region, is one of the main causes of heart disease. factors that lead to insulin resistance. "The hormone synthesized in the pancreas can no longer act in the body, making the blood sugar level very high," he explains. The best way to prevent diabetes is to combine good nutrition with regular physical exercise.

Cancer

Certain cancers, such as breast and prostate cancers, are directly associated with obesity, one of of sedentary lifestyle. This is because excess weight increases the production of free radicals by the body, causing the body does not deal with fighting them. This causes small inflammations that can become cancer. In addition, people who exercise also tend to have healthier lifestyles, such as eating a balanced diet and getting regular medical checkups.

High blood pressure

"Sedentary subjects force the heart to work harder: heart muscle needs "said Rui Ramos, a cardiologist at the Society of Cardiology of the State of São Paulo (SOCESP). Therefore, those who perform physical activities not only reduce the pressure but also prevent the onset of the disease, as it increases cardiovascular capacity and endurance.Osteoporosis

"The exercises help in the formation of bone mass and, therefore, prevent the development of osteoporosis," says Ricardo Nahas. According to him, physical activity also helps to fix the calcium in the bones, which is fundamental to avoid the disease, since it is caused by progressive decalcification.

Depression

"The sedentary is not disposed to perform the work tasks, carry out leisure programs and even more easily surrenders to addictions, such as alcoholism, "says sports doctor Ricardo. If you are already predisposed to depression, the absence of physical activity further accentuates this tendency. On the other hand, adhering to a regular workout may work as a coadjuvant in the treatment of the disease.


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