The American Medical Association issued a warning that high-intensity LED streetlights emit unseen blue light that can disturb sleep rhythms and possibly increase the risk of serious health conditions, including cancer and cardiovascular disease.
Flame-retardants work their way out of your furniture and into the dust that coats surfaces. You may be exposed by breathing them in or putting something in your mouth coated with the dust. 90% of American have flame retardant chemicals in their bodies.
I place this on here as Penny, her full name Penelope Ryan, is a Care2 member since 2010. Her daughter sent a message that her Mother has brain cancer and seemed to come on suddenly. Please spread this around and help if you are so abled.