Cancer is one of the serious diseases. During studies at the American Cancer Society, it was found that there is an excess of artificial light at night with the risk of thyroid cancer. Cancer is considered to be a very dangerous disease, its treatment is negligible and if it is treated then it is very expensive which a person of normal income cannot afford. People are shaken by the name of the word cancer. We all know that there are … Continue reading “Careful! Too much light at night can increase the risk of thyroid cancer”