13) Long Naps
In a 2017 scientific review, it was found that people who took longer daytime naps were 45% more likely to suffer type 2 diabetes in coming years compared to those who napped an hour or less. However, it doesn’t mean that snoozing for a few minutes or half an hour during the daytime is the risk factor for diabetes. Rather, it’s more related to lifestyle and habits such as sleep deprivation, depression, or sleep apnea that cause you to take a nap of more than 3 to 4 hours per day.