Frank Landymore, writing in futurism.com, talks about “brain rot.”

…a growing body of scientific evidence over the past decade suggests that consuming mind-numbing content, from sources ranging from algorithmically driven social media junk to sensationalist news, can literally reduce the physical gray matter in our brains. That’s along with wreaking other pernicious effects like shortened attention spans and weakened memory.

So maybe put the phone down and touch some grass or feel the sunshine on your face. It can only help.