Key Facts and Insights from the Book:
- The sun's light has a profound impact on our physical and mental health.
- Exposure to natural sunlight can regulate sleep, enhance mood, and boost the immune system.
- Artificial light, particularly blue light from electronic devices, can disrupt our natural sleep cycles.
- Seasonal Affective Disorder (SAD) is a type of depression that's related to changes in seasons, and is thought to be influenced by the reduced level of sunlight in the fall and winter months.
- Our modern lifestyle, which often involves spending most of our time indoors, can deprive us of the benefits...