Diet, Exercise, and Immune Function Among People with Obesity

Scientist at the Boston University Goldman School of Dental Medicine concluded that a healthy diet and moderate daily exercise may reverse immune system problems , which make it more difficult to fight infection, that are common among people with obesity. The study included four groups of mice, lean mice on a standard diet, obese mice on a high-fat diet, obese mice on a high-fat diet that performed moderate daily exercise for 1 month, and obese mice that performed moderate daily exercise and a standard diet for 1 month. The mice who exercised daily and consumed a standard diet experienced significantly restored immune function. Their cytokines were repaired and their ability to fight gingivitis (measured by bone loss) improved. Researchers emphasized the need to address both diet and exercise in order to improve immune function among people with obesity