How night shift work can raise risk of diabetes, obesity

Just a few days on a night shift schedule throws off protein rhythms related to blood glucose regulation, energy metabolism and inflammation, processes that can influence the development of chronic metabolic conditions. The finding provides new clues as to why night shift workers are more prone to diabetes, obesity and other metabolic disorders. Though more research is needed, the researchers said the study shows that these disrupted rhythms can be seen in as little as three days, which suggests early intervention to prevent diabetes and obesity is possible. Such intervention could also help lower the risk of heart disease and stroke, which is elevated in night shift workers as well.