Daylight saving time ends in the United States on Sunday, November 1, 2026. Clocks fall back one hour at 2 a.m., and most people get an extra hour of sleep that night. The next spring change arrives on Sunday, March 14, 2027, when clocks move forward and take an hour away. Either direction throws off…
Crossing three or more time zones throws your internal clock out of sync with the sun. Your body still runs on home time while the destination runs on a new schedule entirely. The mismatch shows up fast: broken sleep, daytime fog, an upset stomach, and mood swings with no clear trigger. Written with the assistance…
Your workout time changes your sleep more than most people realize. A 2025 study tracked over 14,000 adults across 4 million nights and found the gap between your last rep and your bedtime predicts sleep disruption better than almost any other exercise factor. The pattern is direct. High intensity work close to bedtime delays sleep…
Most people take melatonin the same way. Right before bed, whatever dose the bottle suggests. This habit explains why so many people say melatonin barely works, or leaves them groggy the next day. Timing changes melatonin’s effect on your body more than dose does. Written with the assistance of Claude AI, reviewed by the Sleep…
Diet and sleep run in both directions. Poor sleep pushes you toward sugar and refined carbs the next day, and what you eat today shapes how well you sleep tonight. Sleep Foundation research links diets high in fiber, fruits, and vegetables to better sleep quality, while diets high in saturated fat and added sugar track…
Most adults do best with a nap of 10 to 20 minutes. That length gives your brain a break without dragging you into deep sleep, so you wake up alert instead of groggy. Anything between 30 and 60 minutes tends to backfire, and naps close to bedtime can chip away at your night sleep even…