Section

Sleep

Magnesium for Sleep: Forms, Doses, and What to Look for on the LabelA practical, hedge-your-bets guide to magnesium supplements for sleep: common forms like glycinate and citrate, typical doses, and how to read a supplement label before you buy.What Your Sleep Tracker Can and Can't Tell YouAn honest look at how sleep-tracking wearables estimate sleep stages, how accurate that data really is compared with clinical sleep studies, and when the numbers are worth trusting.Why You Wake Up at 3 A.M.An explainer on the common causes of waking up in the middle of the night, including sleep cycle structure, stress, temperature, and when the pattern is worth discussing with a doctor.