Sunlight as medicine:
https://www.youtube.com/watch?v=5YV_iKnzDRg
About sleep, how to (re)set the circadian rhythm, about blue light, UV light, melanoma and winter depression, about cortisol and melatonin.
About Near Infrared Light having an effect on melatonin in the mitochondrias (daytime) thus improving health and fighting disease. NIR: penetrating skin, bone and brain.
Morning do's and dont's, evening do's and dont's.
About the effect of sunlight on Ace2 and Covid-19.
The Youtube video has extensive information. Very interesting and helpful if you want to increase your health or stay healthy.
SUMMARY
1. Get as much natural sunlight as you can (direct or indirect), avoiding glass inbetween, as early in AM as possible.
2. Exposure to low level red-light (fire/sunset) at sunset time is advisable.
3. Avoid any type of light exposure after sunset (esp blue light) and especially 1-2 hrs before bed.
For circadian rhythms, mood, and antioxidant (health) effects.
If you have Long Covid or ME/CFS and have trouble tolerating light, perhaps a near infrared lamp is an idea? One that can turn off the red light, which is visible.
Near infrared light is invisible. But can be very beneficial. See the above mentioned, impressive YouTube video, and also this equally impressive lecture:
https://www.youtube.com/watch?v=AST9s42LBg8
But of course, do search the internet for more information on this topic.
Omega_Scribet (has moved)