January 31, 2023

Red light is the best method of fighting insomnia

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Sleep is one of the most important components of human life. During a dream, a person’s activities are processed and the body actively recovers. Disruption of this process is common at any age.

Experts are finding safe and successful treatments for insomnia, including red light therapy. A special device or just an ordinary lamp of warm colors can improve human life processes and restore the circadian rhythm. Infrared sauna blankets are a real godsend for patients, and the Heliotherapy Institute has investigated their benefits and debunked existing myths about them.

How light is related to insomnia and how to deal with it is discussed further in the article.

The problem of sleep disorders

There are many sleep disorders: excessive sleepiness, sleep-wake rhythm disturbances, sleepwalking, nightmares, etc. However, insomnia is the most common. Almost everyone has faced this problem at least once in their lives.

Insomnia is a disorder that manifests itself in insufficient sleep duration or quality, a state of increased excitement in the nervous system.

Violations can be triggered by external and internal factors. The first includes uncomfortable sleeping conditions, such as noise, light, room temperature, uncomfortable bed or pillow, alcohol consumption, smoking, and medication. The following are caused by existing or developing diseases, such as stress and depression.

Symptoms of insomnia

Proper sleep is essential for maintaining a healthy and productive lifestyle. Therefore, avoiding insomnia symptoms is not a wise decision.

It is a disorder if more than 3 weeks you:

  • cannot fall asleep even when you are tired;
  • wake up several times a night or do not sleep at all;
  • get up very early and cannot go back to bed rest;
  • feel tired and sleep-deprived when you wake up;
  • you can’t concentrate during the day;
  • feel irritable, anxious, mood swings;
  • have low working capacity.
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Lack of sleep affects health, increasing the risk of depression, decreased immunity, obesity, diabetes, and heart disease. It also reduces academic performance, memory, and sex drive. 

Ways to fight insomnia

Treatment of insomnia is aimed at eliminating its root causes. Acute manifestations of sleep disorders are treated with medication. However, before you see a doctor, try following these simple steps:

  • Stick to the regimen and exclude daytime naps from it.
  • Provide clean air, a comfortable temperature, pleasant light, and quiet in the bedroom.
  • Stop eating an hour or two before bedtime.
  • Try relaxing activities before bed: a walk in the fresh air, a warm bath, or herbal tea.
  • Avoid stimulants such as caffeine and alcohol.

The help of a specialist is needed if there is no effect. Choosing medications, such as sleeping pills, on your own can only make the situation worse.

The effect of lighting on sleep

In general, artificial light hurts the sleeping body, especially the radiation from gadgets. It reduces melatonin and disrupts biorhythms. However, the negative impact can be reduced by using low-wattage lamps or changing the color of the lighting in the room. 

Colors and their psychological impact

You don’t see the shade of light when you’re sleeping, but it’s the last thing you see when you fall asleep and the first thing you see when you wake up. The nature of the effect depends on the color of the light rays.

  • Blue

Blue is the color of purity and tranquility. However, the effect of this light on a sleeping person can weaken the immune system. This shade reduces the concentration of melatonin, the hormone responsible for sleep rhythm.

  • Green

Green has less effect on sleep hormones. Such lighting at night is comfortable for moving around or some other activity, but not for sleeping.

  • Red

    Red or orange lighting stimulates the brain the least and improves sleep quality. It is a good solution to decide on this color for the rest areas of the bedrooms.

    So, cold colors only harm the body, while warm shades can even be beneficial. Using artificial light wisely will give you only comfort.

    Artificial red light for night

    After much research, modern experts have finally recognized several advantages and benefits of dim light in warm shades, in particular red. The research covers a wide range of health problems that rays work on, including psychological disorders, depression, and sleep disorders.

    Main purpose

    The low-powered red light generates enough illumination to help you navigate in space while preserving your night vision. 

    Our pupil changes size quickly when we move from darkness to a lighted room or vice versa. Bright light in cold colors can cause temporary blindness, as the eyes need time to adapt. Red light, on the other hand, does not affect the ability to orient and see

    Red or orange lighting stimulates the brain the least and improves sleep quality. It is a good solution to decide on this color for the rest areas of the bedrooms.

    So, cold colors only harm the body, while warm shades can even be beneficial. Using artificial light wisely will give you only comfort.

    Artificial red light for night

    After much research, modern experts have finally recognized several advantages and benefits of dim light in warm shades, in particular red. The research covers a wide range of health problems that rays work on, including psychological disorders, depression, and sleep disorders.

    Main purpose

    The low-powered red light generates enough illumination to help you navigate in space while preserving your night vision. 

    Our pupil changes size quickly when we move from darkness to a lighted room or vice versa. Bright light in cold colors can cause temporary blindness, as the eyes need time to adapt. Red light, on the other hand, does not affect the ability to orient and see

    IMAGE: unsplash

    Health benefits

    Red rays have a gentle effect on the eye and do not create light pollution. During a sharp transition from darkness to light, the human eye adapts to red faster than to natural white or blue. Therefore, this color is often used by rescuers and doctors in their practice.

    In addition to comfort, we get direct health benefits from red radiation. The field of influence of it covers skin and hair problems, pain and inflammation in the joints, decreased immunity and hormonal disorders.

    Warm shades of light also help fall asleep better. The vision quickly adapts to red and, accordingly, does not cause strong excitation of the nervous system. Therefore, it is convenient to fall asleep and wake up in a room with such lighting.

    Red light therapy to fight insomnia

    We’ve proven that warm illumination is healthy and safe. However, a red light bulb is not enough to combat sleep disorders. For this purpose, more powerful devices with infrared radiation, and light temperatures above zero, are used. 

    Red light therapy is a new and very effective method of treating insomnia, depression, and chronic fatigue. It affects the functioning of body cells, increases metabolism in tissues, and reduces inflammation. This effect improves blood circulation and, accordingly, has a beneficial impact on human metabolism, fighting the root cause of the disease.

    Red light regulates a person’s circadian rhythm, depending on day and night. It resets this internal clock and allows the body to function efficiently according to the part of the day: sound sleep in the dark and alertness in natural light.

    IMAGE: pexels

    The big advantage of this method is the instant result. Most customers see the effect after the first use. You can avail red lighting regularly or periodically, for example, only at bedtime. The radiation impacts drowsiness and provokes the desire to sleep.

    Conclusion

    Thus, sleep disorders are a common and serious problem. Neglecting it can cost you your health and success. Light has a significant impact on our subconscious and nervous systems, so the first thing you need to do is organize your space wisely.

    The red light is the best method of fighting insomnia. Warm rays improve the metabolism in accordance with the part of the time and human activity, thus normalizing the natural regime of the day. This method of combating sleep disorders is suitable for absolutely everyone, because it does not pose a risk to a person’s physical or psychological state, even with daily use. Instead, there will be an improvement in other areas of activity.

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    Can’t overcome sleep disturbances and don’t want to take heavy psychotropic drugs? Red light is an effective modern method of fighting insomnia. What it is and what are its benefits — in the article.

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