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· THE CAUSES OF DIABETES
It is one of the fastest growing diseases. There are 420 million people with diabetes worldwide, including 30 million in the United States. According to the most recent data from Istat (2016) in Italy, patients are over 3 million 200,000. The causes of the disease are many, including an unhealthy diet, a sedentary lifestyle and the 39; obesity. Air pollution is being added, at least according to a study published on The Lancet Planetary Health. A study that seems to confirm the hypotheses of the experts who, however, until now, have never been quantified in a specific work. "Over the last two decades, research has been conducted on diabetes and pollution, but minimal," says Ziad Al-Aly an badistant professor of medicine at the University of Washington and the first author of the study. He adds: "We wanted to combine the different parts to have more concrete results".
· LEVELS OF POLLUTION
According to the researchers, reducing pollution could decrease the number of diabetes cases both in countries with high levels of atmospheric contamination, such as India and China, which in those where they are inferior, like the United States. "Our results demonstrate a significant badociation between air pollution and global diabetes – Dr. Al-Aly continues – we found a greater risk of diabetes, even in countries with low levels of Environmental Protection Agency United States (EPA) and Who's criteria. The results of the study are very important according to Al-Aly because "many lobbies in the United States claim that the actual emission levels are too rigid and should be revised, but these data show that the levels do not are not yet secure enough and should be reduced. "
· RISKS
It would appear that in diabetes, pollution decreases insulin production and causes inflammation. This prevents the body from converting blood glucose into energy, necessary to keep the body healthy. The results indicate that in 2016, air pollution contributed to the increase of 3.2 million new diabetes cases worldwide. This represents 14% of all new diabetes cases this year.
The study also revealed that the risk of diabetes related to pollution is more prevalent in developing countries such as Afghanistan, Papua. New Guinea and Guyana. Advanced economies such as France, Finland and Iceland pose a lower risk.
So what can you do to offset the constant contact with air pollution, especially in the city, which has negative effects on health? Per Paolo Pozzilli Head of Endocrinology and Diabetology of the Rome Bio-Medico University Campus University "The increased risk of diabetes in large cities is not only related to smog and to pollution, but also to a lower expenditure Daily energy expenditure from the reduction of exercise, to a sedentary life and less time available to choose what to eat. "So, eat a healthy diet and do more of it. 39 Physical activity, especially if you live in highly polluted areas, can help you stay in shape.
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