Your circadian rhythm governs metabolism, hormone regulation, immune function, and aging - not just sleep. Here is what the science shows and what to do about it.
Tag: sleep health
Why Sleep Consistency Beats Duration for Health
Most sleep advice comes down to one number. Get your seven to nine hours and you're good. But a large study tracking over 60,000 people found something that flips that thinking on its head. Going to bed and waking up at the same time each day matters more for your long-term survival than how many … Continue reading Why Sleep Consistency Beats Duration for Health


