10 Reasons why people who sleep naked are more healthy

9. Sleeping naked helps prevent type 2 diabeties.

A study, published in the June edition of Diabetes, found that sleeping in colder temperatures has been linked to improving our metabolisms, lowering blood sugar levels and even preventing type 2 diabetes. Scientists found that, when the participants were colder—and sleeping almost entirely in the nude, their unhealthy fat began disappearing within just a few weeks, and their health was rapidly improving, especially in the metabolic aspects.