Obesity could lead to a significant increase in people suffering from arthritis in the U.S. over the next two decades, according to a new study. Read the full story
Obesity could lead to a significant increase in people suffering from arthritis in the U.S. over the next two decades, according to a new study. Read the full story
The rates of obesity and obesity-related diseases among Americans continue to increase, in spite of multifaceted efforts to address the epidemic. Read the full story
Sugar is being unfairly blamed for the rising rate of obesity in the U.S., says one industry group, which notes that per capita consumption has actually declined over the past decade. Read the full story
Watch this week’s WLS News to find out what effect obesity has on cancer rates, learn about the link between chronic stress and comfort food, and discover what researchers have to say about the high number of people who have been hospitalized for swine flu … and are also obese. Plus, learn about new efforts in Asia to prevent diabetes– starting with children in infancy. All of these stories and a quick trip to the World Wide Web are in this week’s report. Read the full story
Obesity rates are higher among blacks and Hispanics, according to a recent article from the U.S. Centers for Disease Control. Researchers have pinpointed three factors they believe may be the cause. Read the full story
Allergies Linked to Obesity
Obesity rates among young people are rising. So is the number of young people with asthma and allergies. Now, a new study of the largest nationally representative data set of allergy and asthma information ever assembled in the United States says there might be a connection.
According to an article published in the May issue of the Journal of Allergy and Clinical Immunology, obese children and adolescents are at increased risk of having some kind of allergy – especially food allergies.
The study is the first to be published using new data from the National Health and Nutrition Examination Survey, a large national data set collected by the National Center for Health Statistics, which is part of the Centers for Disease Control.
People with allergies and asthma tend to have elevated levels of an allergen-specific immunoglobulin-E, or IGE, in their bodies. After crunching the numbers from the case files of more than 4000 children and young adults from 2 to 19 years old, the researchers found higher levels of I-g-E among the kids who were obese or overweight. Obese children were about 26 percent more likely to have allergies of any kind than children of normal weight, and 59 percent more likely to have a food allergy.
Correlation is, of course, not the same as cause. The presence of elevated I-g-E levels and allergy symptoms in the test subjects may be entirely coincidental, or related to some as yet unidentified third factor.
The researchers of this study say that more research is needed to determine a definitive link between obesity and allergies.