The Good Light Group, together with the Society for Light Treatment and Biological Rhythms (SLTBR), the Daylight Academy (DLA), and Luger...

Do you know the new Netflix series ‘Live to 100: Secrets of the Blue Zones’? These zones are renowned for the longevity and exceptional...

Did you know with the latest update, watchOS 10, your Apple Watch is now equipped with a light sensor to measure the time you spend in...

Twilight indoors causes sleep and mood problems. If you spend most of your time indoors, it’s as if you live in endless twilight, and it...

In this meeting of the Good Light Group - our 16th already - we provide a brief update on the progress of the Good Light Group in the...

Twilight indoors Feeling a bit drained? This could be because, like many people, you spend the majority of your time indoors, away from...

A summary of an interview from the NSWO with Marijke Gordijn If you want to enhance your sleep quality, the balance between light and...

Do you feel sleepy while sitting at your laptop? The light you surround yourself with can be the key to a healthier and happier life....

A summary of the article from LEDs magazine There is consensus among scientific experts on the need to develop lighting fixtures and...

As the seasons change, with some regions transitioning from summer to autumn and others seeing the end of winter, it’s never too early to...

Daylight is an essential factor that positively impacts our overall well-being and plays a crucial role in maintaining good health. Just...

The best choice you can make for your health is: 1. To be outside a lot during the day, especially in the morning. At least half an...

In today's modern life, we spend a lot of time behind screens, for work, education, or entertainment. A life without screens unthinkable....

Good sleep When our biological clock is properly aligned with time we are fit during the day, our mood is upbeat and we rest well during...

Holidays, a time away from the hustle of our routine life, and perfect to take your time to relax. A time free from daily tasks, and a...

The daylight detector uses light to adjust our biological clock with the time of day. In the morning the intense daylight activates us....

Our board member Jan Denneman was interviewed by the Dutch news website NU.NL about how to maintain the holiday feeling. One day you're...

Our body has a daylight detector: Light-sensitive cells in our eyes called spheres. These connect to the part of the brain called the...

A blog by Jan Denneman for Swiss Sense. The holidays are almost at an end! It is a perfect way to relax and get away from the daily...

With the help of light, our biological clock keeps our body in balance with the time of day. Our sleep improves and during the day we...