Indoor exposure to artificial light was determined through personal questionnaires.The researchers found the bluer the light emission that people in large cities were exposed to, the higher the risk of cancer.This was compared to populations with less exposure to blue light."We must also investigate whether night-time exposure to the blue light emitted by smartphones and tablets increases our risk of cancer," he said. Both breast and prostate cancer are hormone-related. This was compared led vapor tight fixture factory to populations with less exposure to blue light.Little is known about how environmental factors affect breast and prostate cancer. The researchers hypothesise that LED lights may disrupt the body's 24-hour cycle known as the circadian rhythm, in turn affecting hormones.
Researchers from the Barcelona Institute for Global Health (ISGlobal) and University of [...]