Some female friends are afraid of the dark at night, and feel that when the lights are turned off, it will make them feel insecure and unable to get into the water with peace of mind, so they habitually sleep with the lights on. Although they can sleep with peace of mind in this way, they ignore one thing, that is, sleeping with the light on is easy to get fat after a long time. Researchers at the National Institutes of Health have done relevant experiments. Among more than 40,000 female investigators, they conducted experiments for five years according to the brightness of surrounding light during sleep. The results show that when sleeping at night, the brighter the light, the faster the weight gain.
Through research, we can know that there are brown fat and white fat in human body. White fat accumulates under the skin to generate excess heat, and brown fat is responsible for dissolving excess white fat. When women turn on the light at night, it will interfere with brown fat, leading to fat accumulation and obesity over time. Also, if the light is too bright, some people will find it difficult to fall asleep, resulting in insufficient sleep, which will cause physical problems? Hunger hormone? It makes people feel hungry, which means that women will get up and look for food to fill their stomachs. In the long run, there will naturally be a risk of getting fat.
In addition, women turn on the lights to sleep at night, especially those with strong lights, which will bring other hazards. Like what? Yin and yang imbalance? Too bright light will make the human body feel real in the daytime environment, so the sun be the spirit circulates, causing menstrual disorder and making people feel tired easily. In the long run, it is easy to neurasthenia, insomnia, and even cancer in severe cases. Furthermore, sleeping with the light on will affect people's vision, and the stimulation of light on the eyes will continue, making the pupils unable to really relax and rest, stimulating the retina and easily getting cataracts. Therefore, it is suggested that women who are not used to turning off the lights to sleep should adopt dim and flexible light, adapt slowly, and then slowly try to turn off the lights to sleep. ?