Mentioned 3 times on 1 show.
“And it really matters sound when you sleep. Yeah, as much, if not more, of any other factor. There's also screen usage, light, your pillow, and wearables. But the other thing is, we're spending more on sleep, and sleep is getting worse. And for this last 20 years, I've been doing science, coaching, and education that enhances human performance.”
“Another thing you want to pay attention to in your sleep environment, labeled ergonomics here, is your pillow, your bed, your mattress. This is mostly based on feel.”
“Noise would be the same one. If you are sleeping with somebody who makes a lot of noise, tosses and turns a bunch, you could put a pillow in between so when they roll over and move, they don't hit you, earplugs, things like that. So that one's a pretty straightforward one.”