The sun and how artificial light harms our health

El sol y la luz artificial Sun and artificial light Il sole e come la luce artificiale

Sunlight is a source of natural light that provides us with light and energy, whereas artificial light could cause us problems. For this reason, with the increasing reliance on artificial light, it is important to consider how it can negatively affect our health.

Sunlight, artificial light and heart rate

Natural sunlight is essential for regulating the circadian rhythm, which is the body’s internal clock that helps us regulate our sleep and stay awake. This regulation is important to our general health and well-being. This is because adequate sleep is essential for the body’s repair and disease prevention. In addition, the sun is an important source of vitamin D, which is important for bone health and the prevention of diseases such as osteoporosis. Personally, when there is no sun and many cloudy days, I take a vitamin D3 supplement to avoid deficits.

In fact, it’s worth noting that as we become increasingly dependent on artificial light, our bodies may not be getting enough natural light from the sun. This can disrupt the circadian rhythm and lead to sleep problems and tiredness. Also, blue light, which we can find in devices like mobile phones and computers, can disrupt sleep, just as sunlight can. This also increases the risk of disorders such as visual fatigue syndrome.

Lack of sunlight and potential health problems from artificial light

It is important to note that exposure to LED bulbs or blue lights can not only affect our sleep and circadian rhythm, but can also have other negative health effects. For example, prolonged exposure to artificial light has been shown to increase the risk of eye diseases. Some of these diseases could be macular degeneration, glaucoma and certain types of cancer such as skin or breast cancer.

Find a balance when exposing yourself to light

Therefore, it is important to find a balance between exposure to sunlight and artificial light. This can include exposure to sunlight during the day, as well as the use of blue light filtering devices at night. It may also help to establish regular sleep schedules and avoid blue light exposure just before bed. Also, it is important to take steps to protect yourself from excessive sunlight.

It is important to note that artificial light is not necessarily bad for our health. In some cases, it can be useful and necessary. However, it is important to find a balance and take steps to minimize the negative effects of LED light bulbs. By doing so, we can enjoy the benefits of light all day long avoiding problems for our health.

In conclusion, natural sunlight is essential for human health and well-being, but excessive reliance on artificial light can have negative health effects, especially LED light. Something that I am finding out is changing the lamps for dimmer or red lights, which according to studies is better. Besides that, I’ve been using for years the blue light blocking eyeglasses you can see in the picture.

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