The Two Pillars of Recovery If you’ve ever wondered whether deep sleep or REM sleep is “more important,” think of it like comparing cardio to weight training.

QUESTION: Hi Dr Zac, What on earth is REM? Isn’t that a band from the 80s?! I was on a date with a girl, and all she could talk about was sleep! She was obsessed with having the perfect sleep, and ...

Q. Recently, you wrote about periodic limb movements of sleep. Please check out REM sleep behavior disorder. I, too, had fighting dreams, and what made them dangerous was my acting them out. The wife ...

Many people know that REM stands for rapid eye movement sleep, but please could you give some more information about what happens during this part of the sleep cycle and how does REM differ from the ...

DEAR DR. ROACH: I am very concerned about an issue with my husband that is getting worse quickly. He is 76 years old, has some heart problems and has had artery and heart surgery and pulmonary ...

With their big eyes, furry legs and exotic colors, jumping spiders are described as some of the most adorable arachnids – but members of its more than 5,000 species are amazing in other ways, too.

Dear Dr. Roach: I am very concerned about an issue with my husband that is getting worse quickly. He is 76 years old, has some heart problems and has had artery and heart surgery and pulmonary ...