i dont sleep well. i have serious sleeping issues
sometimes anxiety keeps me up
sometimes i want to make music at night

seriously i dont know but for the last 15 years i have been struggling with normal sleeping patterns

 

A broad-based study by Medizin Transparent reached a different conclusion. The authors reached the almost devastating conclusion that it makes no difference whether the blue light component is filtered out in the devices or not.

And then there's the issue of melatonin levels. Daylight or sunlight is a prime example of how melatonin production is inhibited by blue light – the same effect of blue and white LED light has been demonstrated in laboratory studies.
At the same time, only two of the studies measured melatonin levels. This was indeed lower when participants wore blue-filter glasses while using screen devices in the evening. At the same time, however, there are also studies in which screen lighting had no effect on melatonin levels.

The effect of blue screen light on melatonin production is therefore not certain. This raises the question of whether the amount of blue light from tablets, smartphones, etc. is even sufficient to sufficiently disrupt the body's own melatonin production.

Source: www.doccheck.com/de/detail/articles/41075-blaulichtfilter-nutzlos-oder-sinnvoll

 

need no study for that .same for art sweeteners .go test it for yourself.still there are maybe a thousand variables interacting .
man just think bout day and night.think bout vit D (its a hormone) pruduction triggers,think bout blue light vs red light and plants ,bla bla

studys are never neutral .studys must be paid for.
in fifty years first i believe the curve of all that studys ,theoritical .

 

Last edited: Sep 3, 2025 at 10:13 PM