[News article] The microbiome and the midnight snack: How gut microbes influence the body’s clock
Poor sleep has long been linked with changes to the metabolism. Disruption of the body’s internal clock can lead to changes in appetite and cravings for unhealthy food, which in turn leads to more serious health problems like obesity, diabetes and heart disease.
New research from the University of Chicago highlights a third component to that cycle: the millions of microbes that live in the intestines. These organisms respond to the same environmental cues as their host organism; their activity and metabolism is intertwined with the sleep/wake cycles and feeding schedules of the animal.
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