“To help promote a healthy pineal gland:
Create an environment that promotes the proper functioning of the pineal gland: Getting high-quality sleep every night is crucial for optimal functioning. One factor that affects your sleep quality is blue light. It suppresses the production of melatonin for up to four hours. When you go to sleep, your bedroom should be as dark as possible.
Indirect sun exposure is essential: Your eyes need indirect sunlight exposure to function correctly. Both the sun and darkness activate the functions of the pineal gland. It has a photoreceptor that receives light signals, causing it to produce melatonin. But remember, don’t look at the sun directly.”
https://www.webmd.com/sleep-disorders/ss/exercises-better-sleep
Author
Cari aka "Rinse & rePeat"