Using your mobile phone at night, before bedtime, can cause insomnia and decrease sleep quality, as well as increase the risk of depression or high blood pressure.In fact, the light emitted by electronic devices is blue, which stimulates the brain to remain active longer., prevent sleep and deregulate the sleep-wake life cycle.
Additionally, several studies show that blue light can also accelerate skin aging and stimulate pigmentation, especially in darker skin.
- But it’s not just the cell phone that emits this bluish light that interferes with sleep.
- Any electronic display has the same effect.
- Such as tv.
- Tablet.
- Computer and even fluorescent lamps that are not suitable for the interior.
- Thus.
- Ideally the screens are not used before falling asleep.
- Or for at least 30 minutes before falling asleep and it is also advisable to protect the skin throughout the day.
The main risk associated with using electronic screens before bedtime is related to difficulty falling asleep, so this type of light can affect the natural cycle of the human being, which in the long run can lead to an increased risk of developing health problems, such as:
The skin is also affected by this light, which contributes to skin aging and stimulates pigmentation.
However, more studies are still needed to demonstrate this type of risk, and where there seems to be greater compliance is the effect of this type of light on sleep and its quality.
Understand that other risks can lead to frequent use of your mobile phone.
Almost all light colors can affect sleep, as they cause the brain to produce less melatonin, which is the main hormone responsible for night sleep.
However, blue light, which is produced by almost all electronic devices, appears to have a wavelength that further affects the production of this hormone, reducing its amount up to 3 hours after exposure.
For example, people who are exposed to light from electronic devices until a few moments before sleep may have lower levels of melatonin, which can cause difficulty falling asleep and also difficulty maintaining quality sleep.
Blue light contributes to the aging of the skin because it penetrates deep into all layers, causing the oxidation of lipids, resulting in the release of free radicals, which damage the skin cells.
In addition, blue light also contributes to the degradation of skin enzymes, resulting in the destruction of collagen fibers and reduced collagen production, causing the skin to age, dehydrate and be prone to pigmentation, resulting in the appearance of spots, especially in people with darker skin.
Learn how to avoid facial imperfections caused by using your mobile phone and computer.
To avoid the risk of blue light, it is recommended to take some precautions such as:
In addition, it is also recommended to reduce the use of these devices.