Red light to fall asleep

Red light to fall asleep

We have known for some time now that colors have an influence on our well-being. They would be able to act on our brain. A medical discipline is even born of this observation: chromo-therapy. According to very serious studies, notably conducted by NASA, in the context of space flights, the red light would facilitate falling asleep.

Why is light important for sleep?

Man is regulated by an internal clock. This internal clock allows the secretion of certain different hormones. These hormones take turns according to a rhythm called the circadian cycle. This rhythm, set on a 24-hour day, is a true conductor. It is he who regulates many of our vital functions. In particular, it regulates the sleep hormone, melatonin. This hormone is essential for falling asleep. It begins to be secreted at dusk, when the sun goes down and darkness appears. Its secretion can be easily disturbed by external factors. It has been proven that blue lights, especially those emitted by screens, are a real brake the production of melatonin. However, if we do not secrete this hormone in sufficient quantity, many functions of the body will then be disturbed. The first of these functions will be sleep. Sleep is the keystone of human health. It is during this time of rest that the body recovers from the many stresses it has undergone during the day. If sleep is bad, health is bad. It is therefore important to ensure quality sleep. If the blue lights disturb, the red lights seem, for their part, have a beneficial effect on sleep.

The effect of red light on sleep.

Unlike the blue light, it seems that the red light and its waves favor the production of melatonin, and therefore falling asleep. It would take red light to fall asleep. This mechanism only mimics a totally natural event: the sunset. Indeed, if we observe a sunset, when the sunlight gives way, little by little, the place to darkness, we realize that the colors that dominate are in shades of orange. It is then that the body begins, then, to produce melatonin intensely in a natural way. Thanks to the red light effect, it is possible to reproduce this operation at home. When we talk about red light, we talk about all the tones of red light. These shades of orange to red have a relaxing effect on our brain, especially if you use dim LED lights. They create a cozy and cozy atmosphere in the house. This is the atmosphere that can be found, especially at the corner of a fire, in the evening, when only the chimney lights the living room and one slips gently into the sleep. The red light effect is more to prove. It must now be used. This is what NASA did in space, changing all the bulbs on the space station and replacing them with LED's that take on red tones in the evening, to make it easier for astronauts to fall asleep. NASA has chosen to use the red light effect to lull astronauts to sleep rather than continue giving them sleeping pills. She is delighted with the result. The astronauts, rested, are better able to carry out their scientific missions.

Some tips for falling asleep...

The importance of sleep on health is more to prove but it sometimes happens that our pace of life does not help us to find it easily. What to do in these cases? Creating a favorable atmosphere in your room is not difficult. If you suffer from insomnia, chromo-therapy and light therapy may be of great help. Equipping LED's with red light to fall asleep is a first idea. Make sure to turn off the blue light sources one to two hours before going to bed is another. Swapping the screen against a book is essential, as is reducing the ambient noise. In this way, you create natural conditions conducive to falling asleep and you will soon feel your eyelids become heavier.

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