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United Kingdom (beritajatim.com) – People who are overweight or underweight can reduce their lifespan by about four years, according to a study published by the journal Lancet.
In the UK, one of the most important cases involves nearly two million people registered in clinics across the country.
The researchers found that people with a body mbad index (BMI) between the ages of 18 and 25 had the lowest risk of dying from the age of 40.
But those with the highest index and the lowest BMI risk a shorter life expectancy. The BMI is calculated by comparing body weight in kilograms squared of height in meters, the number of "healthy" BMIs being between 18.5 and 25.
Most doctors say that this method is the best way to determine if a person is overweight or not.
Cancer due to obesity in women
The study, published in Lancet Diabetes and Endocrinology, showed that the life expectancy of overweight men and women was 4.2 to 3.5 years lower than that of those who entered the world. 39, BMI index.
For men and women whose weight is lower than normal, the 4.3 and 4.5 years are inferior.
BMI is badociated with a number of causes of death, including cancer, heart problems and respiratory diseases.
The study, with data badysis of 3.6 million people and 167,512 deaths, showed obesity or a BMI of 30 others, badociated with the possibility of two causes of death, an illness heart and cancer.
"A BMI greater than 25, the highest point of a health index, is badociated with most cancers, as well as heart, respiratory, liver and kidney diseases," said the author of the report, Dr. Krishnan Bhaskaran.
The British Journal of Cancer, the British Journal of Cancer, reported last April that obesity was badociated with 7.5% of cancer cases among women in the UK.
The Cancer Research UK Cancer Research UK estimates that 23,000 women will develop cancer due to obesity by 2035.
Obesity will also be the leading cause of cancer among women by 2043 if this trend continues.
The study also revealed that serious deficiencies were badociated with a number of other causes of death, such as "dementia, Alzheimer's disease, heart and suicide".
However, Bhaskaran said that the link between a low BMI and the cause of death was more "conservative" because it was unclear whether the leanness was directly related to the disease or whether it was healthy. was simply acting as a sign of poor health.
He also acknowledged that this study was still limited due to lack of information on the types of foods eaten and individual physical activity. But Bhaskaran stresses the importance of maintaining a BMI between 21 and 25. [bbc]
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