Mice exposed to LED lighting develop fatty livers, smaller organs, and elevated ALT levels.

“showing that these same mice have fatty livers. Again, not really desperately surprising. So, same food chow as their as their full spectrum light counterparts, but they're under LED lighting and they've got fat fatty li but there's a a clear systemic effect here because their livers are smaller, their kidneys are smaller and their hearts are slightly smaller. With the liver problems, we get a raise in what we'll call um liver distress signals, proteins coming around. one that's called ALT which tells you your liver is not happy at all.”