Part 5/12:
One of the key takeaways from Dr. Hatar is the importance of morning light exposure. Getting at least 15 minutes of natural light soon after waking helps synchronize the circadian clock, promoting better sleep, improved mood, and enhanced alertness. Even on cloudy days, outdoor light provides sufficient intensity to have a beneficial effect.
For those living in northern latitudes or areas with frequent cloud cover, supplementing with artificial light sources that mimic natural sunlight can be beneficial, especially during the winter months. However, he cautioned that artificial light should be used judiciously, with attention to timing, to avoid disrupting the natural rhythm.