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Toronto, July 15 (PTI) Obesity alone does not increase the risk of premature death, say scientists who found that obese patients without other metabolic risk factors, n & # 39; 39 do not have an increased rate of mortality.
According to Jennifer Kuk, an associate professor at York University in Canada, "what contrasts with most of the literature, is that most studies have defined healthy metabolic obesity as affecting health and obesity. up to a metabolic risk factor, "said Kuk.
" This is clearly problematic because hypertension alone increases the risk of mortality and earlier literature would have qualified these patients for obesity and "healthy" hypertension, which is why most studies report that "healthy" obesity is still associated with a higher mortality risk.Kuk's study showed that unlike to dyslipidemia, hypertension or diabetes alone, which are associated with a high risk of mortality, this is not the case for obesity alone.
The study followed 54,089 men and women over the age of 5. Cohort studies classified as having obesity alone or clustered with a metabolic factor, or elevated blood glucose, blood pressure, or lipids alone or clustered with the drug. obesity or other metabolic factor.
researchers looked at how many people in each group died compared to those in the normal weight population without metabolic risk factors.
The current weight management guidelines suggest that anyone with a BMI over 30 should lose weight. This implies that if you have obesity, even without any other risk factor, it makes you unhealthy.
The researchers found that one in 20 people with obesity did not have any other metabolic abnormalities.
"We show that people with metabolically healthy obesity are not prone to a high mortality rate. We found that a person of normal weight without other metabolic risk factors are equally likely to die only the person with obesity and no other risk factor, "Kuk said.
" That means that hundreds of thousands of people in North America alone, suffering from metabolically obese healthy, will be given the order to lose weight when one can wonder what benefit they will actually receive, "she said.PTI MHN MHN
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This is an unedited, unformatted feed from the Press Trust of India thread
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