Latest from Monash University in Australia Study Studies have shown that exposure to light at night increases the risk of type 2 diabetes. The direct reason for this is the disruption in the sleep and wake cycle due to artificial lighting. Not only is the blue light emanating from devices like smartphones, tablets mainly responsible for this, but the yellow light emanating from lamps is also a danger to people. Studies say that exposure to artificial light at night, especially between midnight and 6:00 am, can significantly increase the risk of developing Type 2 diabetes.
University researchers studied nearly 85,000 people between the ages of 40 and 69 for nine years and monitored their exposure to light using a wrist-worn device. It found a strong link between exposure to nighttime light and the development of type 2 diabetes. The top 10 percent of people most exposed to nighttime light had a 67 percent higher risk of developing the disease than those with the lowest risk. This relationship remained even after taking into account factors such as sleep duration and overall health routine.
Although the study does not prove cause and effect, it does suggest that artificial light disrupts the body’s natural sleep-wake cycle and this directly affects the human metabolism. This can happen due to the blue light emitted from smartphones and TV, but the yellow light emitted from reading lamps can also have an impact.
“Avoiding night light is a simple and cost-effective advice that could help reduce the global burden of type 2 diabetes,” said the study’s lead author in the report.
The study did not take into account meal timing, which can affect blood sugar levels, and only considered socioeconomic factors on a regional basis. Furthermore, individual sensitivity to light varies greatly. More detailed studies are needed in the future to confirm the link between light and diabetes, but these findings suggest that limiting screen time and getting good sleep before bed is beneficial for health.
Keep these things in mind:-
Although the researchers in the study have not directly mentioned the points by keeping which you can take care of your health, but if there is a direct connection between light and diabetes, then here we are telling you some such points which You should take special care.
Do not use smartphone or other devices after going to bed
Reduce the use of smartphones, tablets and computers at least an hour before sleeping.
use blue light filter
Turn on the blue light filter on your device to reduce exposure. Most brands provide this feature built-in to their software and if you want, you will find many such free apps on the App Store, which provide the facility to reduce blue light.
maintain a deep sleep environment
Use blackout curtains to block out outside light or you can also use a sleep mask.
Choose a red or orange night light
If you need a night light, red or orange lights are good choices, which have less of an impact on your sleep than blue or white lights.
Create a fixed routine for sleep
You can choose a specific time to sleep and if you try to sleep at the same time every day, you will start falling asleep at the same time every day. In this way you can take long sleep.