Nighttime Light Exposure Linked to Dramatic Increase in Type-2 Diabetes Risk

A Flinders University study involving over 85,000 participants suggests nighttime light exposure significantly increases the risk of developing type 2 diabetes, New Atlas reported on Wednesday.

According to the article, researchers found a link between nighttime light and a 67% higher chance of developing the disease later in life.

The study, led by Professor Andrew Phillips, tracked light exposure through wrist sensors. They found nighttime light disrupts the body’s natural rhythms, impacting how insulin and glucose function, ultimately leading to diabetes risk.

Professor Phillips suggests minimizing light exposure between 12:30 am and 6:00 am to potentially reduce diabetes risk. This simple step, creating a darker sleep environment, could be a cost-effective way to prevent the disease.