Peter Attia· MD
it means getting rid of down comforters and heavy blankets which disrupt the circadian temperature rhythm. Remember, when we're in bed, we're supposed to get into bed and rapidly begin a process of cooling to get into our deepest sleep before we begin to warm a couple of hours before we wake up. And again, uh, really really uh, she had a descri duvete in it should be banned, right? So, basically anything that's going to keep too much heat in is is a bad idea.