Recharge your body and mind through better rest
Sleep is one of the most powerful ways to protect your health, sharpen your mind and boost your mood. Yet, it’s often the first thing we sacrifice when life gets busy. Getting good rest isn’t just about getting more hours; it’s about creating habits that help your body and mind recover deeply each night.
From research on circadian rhythms to expert tips from UW Medicine clinicians, The Whole U brings together the best insights to help you understand your sleep, improve it and wake up ready to thrive.
Why sleep matters
Sleep is an active process. While you rest, your brain sorts memories, your immune system strengthens and your body restores energy for the day ahead. Without quality sleep, focus declines, emotions run high and even small stressors feel harder to handle. Over time, chronic sleep deprivation can increase the risk of heart disease, diabetes and depression.
Most adults need seven to nine hours per night, but consistency often matters more than perfection. Creating a steady rhythm and environment that support rest can be the difference between fatigue and feeling restored.
UW insights: The science of rest
UW sleep researcher Horacio de la Iglesia has spent years studying how light exposure and daily routines shape our internal clocks. He explains that “light is the most important cue for our circadian system.” Getting outside early in the day, even for ten minutes, can help reset your sleep cycle, while limiting bright light at night signals to your brain that it’s time to wind down.
UW Medicine experts also note that sleep changes naturally as we age, with lighter, more fragmented patterns. While this is normal, maintaining consistent habits can still support deep rest.
Building better sleep habits
Small, consistent changes often make the biggest impact. Try one or two of these strategies to start improving your sleep routine:
Keep a steady rhythm
Wake up at the same time every day, even on weekends. A consistent schedule strengthens your circadian rhythm and makes falling asleep easier.
Create a wind-down ritual
Power down devices an hour before bed, dim lights, and do something relaxing like stretching, reading or journaling. This tells your body it’s time to rest.
Make your bedroom your sanctuary
Keep the space cool, dark and quiet. Use blackout curtains, white noise or a fan if needed. Reserve your bed for sleep, not work or screens.
Rethink late-day choices
Avoid caffeine after mid-afternoon and heavy meals right before bed. Alcohol might make you drowsy, but it disrupts restorative REM sleep later in the night.
Get daylight early
Natural light exposure in the morning, even on cloudy days, helps anchor your body’s internal clock for better rest at night.
When sleep is hard
Everyone experiences sleepless nights. Stress, shift work, caregiving and other responsibilities can throw off your rhythm. Instead of aiming for perfection, focus on progress. Track patterns, make gradual adjustments and celebrate improvements.
If poor sleep persists for several weeks, consider connecting with a healthcare provider or exploring resources through the UW Employee Assistance Program (EAP). They can help you identify underlying causes, such as stress, anxiety or medical conditions, and guide you toward support.