Sleep is the most common thing I get asked about. People want good sleep, and try to get g

Well SupportedThe normal half-life of caffeine is 4 to 6 hours, meaning residual caffeine remains in the system hours after consumption.

Well SupportedA wind-down routine involving walking, breathing exercises, or meditation, and avoiding phone use, aids sleep transition.

Well SupportedReducing blue light exposure from screens at night helps protect circadian rhythms and signals to the body that it is time to sleep.

Well SupportedMaintaining a consistent bedtime within a 30-minute window daily promotes powerful sleep performance.

Well Supported