Sunlight plays a crucial role in regulating cortisol and melatonin levels, which are essential for maintaining a healthy sleep cycle. While cortisol has been labeled a "bad guy," it is vital for our well-being when balanced. In the absence of natural sunlight, especially during winter months, alternative solutions like light boxes and visors can help mimic its effects and support overall health. Prioritizing light exposure in your environment is key to enhancing your circadian rhythm and improving sleep quality.
