Obesity is one of the greatest current public health concerns, as it is a major risk factor for metabolic diseases like type 2 diabetes, cardiovascular disease, and metabolic syndrome, which is a cluster of risk factors that raises risk for heart disease and other health problems.
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In my last blog entry, I highlighted how the high fat/low carb Inuit diet could counter-intuitively be healthy for its adherents. One of my students read the article and asked me if I knew anything about the (also) high-fat, low-carb ketogenic diet. Sometimes used as a treatment for pediatric epilepsy, the diet has also become increasingly popular not just for weight loss, but to change body composition - that is, to increase muscle mass and decrease body fat percentage. The student asked me if the ketogenic diet could do that in a safe way for a young person like him.
It’s hard to go too long in today’s 24-hour news cycle without seeing headlines announcing the “latest scientific report” on weight loss, fad diets, or why the health trend of the moment is the best thing you never knew about. And as exciting as many of these news reports seem at first, these research headlines are often a sugar-coated version of the real story. And the outcomes of these studies may not even be the most important part.
Previous literature has shown varying associations between food establishments and childhood obesity, so we sought to examine these associations in a very large sample of nearly 50,000 pediatric patients ages 4-18 years. The results were recently published in the journal Childhood Obesity. Our aim was to determine if the distance from a patient’s home to six types of food establishments was associated with their body mass index (BMI) or weight status.
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