An interesting study shows that sleeping in a well-lighted environment lowers melatonin levels, and stimulates the growth of breast cancer cells! This also explains why night-shift workers have higher levels of cancer, and the blind have lower rates. The body produces the most melatonin in pitch darkness, so if you live near a street light, or have a spouse that absolutely demands a nightlight, you may want to invest in one of those things that covers your eyes at night! There is also the option of taking melatonin supplements, which are pretty cheap.
Artificial Light at Night Raise Breast Cancer Risk
October 26, 2008 By