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Serious bloodstream infections are common among smokers who are obese and inactive. The bloodstream infection is known as sepsis. People who develop sepsis are at risk of death from the infection.
Smoking combined with obesity and sedentary lifestyle can lead to blood poisoning. People with those three factors are at higher risk of sepsis than non-smoking, normal-weight and active people.
Body mass index is the estimate of body fat based on height and weight measurements. A BMI below 25 is considered normal weight, and anything over 30 is considered obese.
People with a BMI between 30 and 35 have increased risk of Sepsis.
Smoking increases the risk by 50 percent when compared with people who never smoked. And being completely inactive was tied to a nearly doubled sepsis risk, when compared with those who exercised strenuously for at least an hour a week.
Obese people may die from sepsis. People with a BMI of 40 or more have increased risk of dying from the infection. Regular exercise and avoiding smoking can reduce the risk of blood stream infections.
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