Browsing: improve

Each night, your sleep comes in stages: After you drift off, you slip from light sleep into the deepest, most restorative type of sleep, and your brain waves hit their slowest point. About an hour later, your brain waves pick back up again in REM sleep, and that’s when your dreams might start to get…

When I first got my hands on a smart ring years ago, I was extremely skeptical. Is the sensor accurate? What about the fragility? Can they match the biosensing chops of smartwatches? And more such doubts kept swirling through my mind. The underlying tech, on the other hand, has evolved dramatically

Dear Doctors: I read about a study that says it’s possible for someone who eats meat to have a gut that’s as healthy as someone who is vegan. I know your gut microbiome is an important part of good health, but I’m just not cut out to be a vegan. I’d like to know more…