How does light affect our circadian rhythm?

How does light affect our circadian rhythm?

Light plays a crucial role in regulating our circadian rhythm by influencing the production of melatonin, a hormone that signals sleep.

What types of light are most effective in regulating it?

Natural sunlight is the most effective, especially in the morning. Blue light from screens can also impact it negatively.

How can I improve my circadian rhythm?

To improve your circadian rhythm, try to get plenty of natural light during the day, limit screen time at night, and maintain a consistent sleep schedule.

Are there any specific light therapies I can use?

Yes, light therapy boxes that emit bright light can help, especially for those with seasonal affective disorder or sleep issues.

What happens if my circadian rhythm is disrupted?

Disruption can lead to sleep disorders, mood changes, and various health issues, including obesity and cardiovascular problems.