Biological rhythms
How Caffeine Reduces Sleep Inertia
Learn how caffeine counters sleep inertia, enhancing alertness and productivity with timely consumption and innovative delayed-release options.
Cognitive performance
Biological rhythms
Morning Grogginess: Causes and Science-Backed Solutions
Explore causes of morning grogginess and discover science-backed strategies to enhance your wakefulness and energy levels.
Biological rhythms
Sleep Inertia: How to Combat Morning Grogginess
Sleep inertia is the groggy feeling when you wake up. Here's how you can get ahead of that feeling.
Biological rhythms
Why the Best Time to Drink Coffee Is Before You Wake Up
Why the recent trend of delaying your coffee is not quite right, and how Zest's delayed-release caffeine gets ahead of the curve
Cognitive performance
5 Ways to Optimize Your Coffee Nap
Drinking coffee before a short nap has been shown to increase energy levels and productivity better than doing either of those things on their own. These 5 tips will help you maximize those benefits.
Breathing exercises for sleep, stress and relaxation: The link between deep breathing and the parasympathetic nervous system
From our friends at Othership: a guide to how breathwork can improve your sleep, stress, and recovery, and the science behind how deep breathing influences your autonomic nervous system!
Fact or Myth: Hitting Snooze Provides a Few Extra Minutes of Meaningful Sleep
The inventor of the snooze button did not have your best sleep interests in mind.
Guide to Non-Sleep Deep Rest (NSDR) and how to get started
NSDR helps slow down your thought-flow and brain wave frequency, allowing your brain and body to rest deeply. It can help with sleep, stress, anxiety ... and even learning.
Jet Lag: East vs West
Under normal circumstances, your circadian rhythm aligns with daylight, promoting alertness during the day and sleep at night. Your geographic location affects your rhythm since...
Cognitive performance
Can Dreams Help You Solve Problems?
When thinking harder doesn't solve a problem, your dreaming mind may dig deep and find a good idea.
How Good Sleep Makes You More Resilient
Resilience is key to rebounding from life's setbacks and coping well with challenges. Here's how sleep helps strengthen your resilience muscle.
How and why to dream journal
"When we are asleep in this world, we are awake in another" ~ Salvador Dali