Pay attention! This daily habit provokes cancer, obesity, leads to blindness and...

It’s no secret that people used to be healthier, tougher, and even sleep better, even though they woke up with the first roosters. For example, my friend’s grandfather, a beautiful man, lived to be 103 years old. And my colleague always said that the easier life is, the healthier people are.

Today, life is not at all simple: every day we encounter a new one, take steep peaks and master hitherto unimaginable gadgets. It would seem that this is the future... What does it mean to us? Electronic devices steal our sleep, causing nervous system disorders and incurable health problems.





"Site" Tell me why. hormone The source of a long and healthy life and why you need to support the production of this hormone.

Like most, you probably like to look at a smartphone, laptop or e-book before bed. Still, after all, in the evening in bed there is a cherished time to finish the unread, check email or aimlessly browse the Facebook feed.

Even the most disciplined of us occasionally find ourselves in bed with a smartphone in hand, and more often at the pillow. Suddenly an important message or call...





Alas, for more than the first year, many studies unanimously confirm that the use of gadgets before bedtime has detrimental consequences for sleep and for the health of the body as a whole.

As it turned out, all these modern devices emit a special type of light that can disrupt biological rhythms. Exposure to artificial light of the blue part of the spectrum at night inhibits melatonin production The sleep hormone responsible for circadian rhythms.





"Production of melatonin The brain happens at night, in the dark. It is this hormone that tells the body that night is coming. During the day, melatonin signals that it is time to go to bed and prepares the body for the transition from day to night regimen, says Dr. Mariana Figueiro.

Blue light suppresses the production of melatonin, convincing the brain that time is not night, but daytime. “Melatonin production is disrupted by irregular exposure to light and dark images or exposure to light at the most inopportune time, which can lead to disruption of the circadian rhythm. Hence poor sleep and poor performance, explains Figueiro.





If such unscrupulous relationships with gadgets continue for many years, the consequences can be much more serious: a predisposition to diabetes increases, from wherever there is excess weight, cardiovascular disease. cancer.

I’m not saying that the light coming from the screens of modern gadgets causes cancer. That's too strong a statement. But believe me, we all need to get better sleep and lessen the circadian rhythms, says Dr. Mariana Figueiro.

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In the meantime, humanity has no way to stop the negative impact of blue light on melatonin production. "Site" We will talk about simple preventive measures that will help limit the negative effects of using gadgets at night.

1. Do not stop using gadgets in the dark, just do not do it. two hours before bedtime. After all, melatonin begins to be produced just two hours before the usual time of going to bed. With such a simple trick, you will give the body enough time to adjust from wakefulness to sleep.
   
   
   
2. If you really want to check the mail while lying in bed, use the device for this. small-screenNot a laptop or tablet, but a smartphone. “What matters is the amount of light, especially blue, that reaches the retina. A device that emits more blue light will more effectively suppress melatonin, says Dr. Figueiro.
   
   
   
   
   
3. Try it. reduce screen brightness. The brighter the display of your gadget, the more light affects the production of melatonin. By reducing the brightness of your smartphone in bed, you will significantly reduce the amount of blue light that hits your eyes. By the way, in modern devices there is a built-in evening mode or reading mode. Don't forget to turn it on!
   
   
   
4. Alas, gadgets are not the only devices that emit blue light. Ordinary light bulbs in favorite lights can commit the same crime. It seems like a real book you read, pages carefully scrolling, and harmful radiation still gets to your eyes. Try to use it. lamps at night.
   
   
   
5. You can try wearing glasses with special protective lenses. Ophthalmic companies produce specialtyIt blocks blue light from devices and light fixtures, and it does not reach the retina.
   
   
   
6. This last piece of advice may seem absurd, but you should do it more often. get outSoak up in the natural blue light. Blue light itself is not bad, because it is necessary for the normal functioning of our biological clock. The blue light warns us that it is time to have a productive time. By the way, the more natural blue light you get during the day, the more effectively you will cope with its harmful effects at night.
   
   
   
   
   

If you want to be cheerful and healthy, preserve your eyesight and prevent the development of serious diseases, minimize the use of gadgets before bedtime and begin, eventually, to get enough sleep. Quality sleep is the key to good health and longevity. Bless you!

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