Bad lighting has a negative effect on health

Bad lighting affects not only physiology, but also the psyche, said the neurologist P. Lepilova in a conversation with “Ribbons».

According to the doctor, thanks to the natural light of the sun, vitamin D metabolism is regulated, because phosphorus and calcium are absorbed, hormones are produced and bone health is maintained. It also has a beneficial effect on the emotional state and general well-being. Its deficiency causes fatigue, apathy and depression.

As the doctor said, artificial lighting affects the emotional state in a similar way to natural lighting. For example, warm light relaxes and relieves stress, while cold light increases focus and stimulates activity.

However, according to the doctor, artificial light cannot completely replace natural light, as it does not contain the UV radiation necessary for the production of vitamin D.

As the doctor said, artificial light can also have a negative effect on the body. For example, excessive use of devices that emit blue light can cause eye strain. To avoid this, you must take a break from working with such tools and use glasses with a special coating.

In addition, blue light prevents the production of melatonin, so 60 minutes before bedtime you must turn off devices or at least change them to “night mode,” the expert concluded.