Light can promote health
The effects of light on human health first occur on the biological clock.
The study found that human retinal cells are directly connected to the superopic bundle nucleus and have an effect on melatonin secretion.
Melatonin is an antioxidant known as a “blood cleanser” that is generally secreted after a person goes to sleep.
At night, the light will block the secretion of melatonin, destroy the circadian clock, and even increase the chances of breast cancer in women who work long nights.
Barchena, director of the Public Relations Department of the National 都市夜网 Lighting and Lighting Bureau, said: “Those who often work night shifts need to make good use of light and artificially create a cycle that keeps the body’s hormone secretion normal.
“Light has a lot to do with vitamin D.
The study found that many people currently lack vitamin D in their bodies, because they try to reduce the exposure time to the sun in order to avoid skin cancer. People who work indoors for a long time are generally deficient in vitamin D.
Using light therapy can reduce the risk of prostate and colon cancer.
Light also produces weight in people with Alzheimer’s disease.
The rest time of these patients is often very unfixed, and after a short period of light therapy, their work and rest gradually become regular.
More interestingly, the wavelength of the light also has an effect on the outcome of the treatment.
In addition, studies have shown that phototherapy can cure diseases such as jaundice and psoriasis in children, as well as seasonal shift syndrome and sleep disorders.
In addition, the therapy can prevent myopia and some airborne diseases.
At the same time, research on how light contributes to the treatment of hypertension and hypertension is generally ongoing.
Bachena said: “To create health-friendly light, at least 10 times higher than the current standard.
However, imagine that if one day the lights not only let us see things, but also improve the quality of life and extend the life, how good!