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Top 25 Ways to Sleep Better & Reset Circadian Rhythm

Written by Joe Cohen, BS | Last updated:
Sleep better

These are my top tips for sleeping better, which will help you entrain your circadian rhythm. I’ve talked about this stuff in a few posts, but I thought a brief summary would do. If you’re waking up unrefreshed, then you need to read this post.

Also, read for background:

Download a copy of our insomnia resource list here:

My Top 25 Tips For Sleeping Better

  1. Upon awakening, get outside and look towards the sun, first thing in the morning for 15 minutes.
  2. Eat a protein-rich meal upon awakening.
  3. You need to be outside for 6 hours in the day, especially in the AM and afternoon.
  4. You need to have at least 1 hour of full body sun with either a bikini or boxers (start with 15 minutes) for optimal vitamin D production. The best time to avoid sunburn is early morning or late afternoon.
  5. Starting at 7 PM (on average), cut out blue and green light at night. At the very least, cut out blue… Buy red glasses (block out blue and green light) or UVEX blue Blocking Glassesfor night time, especially when looking at computer or phone. Use Blue blocking light bulbs at night. Install F.lux as well. Make sure no stray light get to your eyes.
  6. In addition to cutting blue light out at night, you should dim ALL of your light to the lowest setting. It’s optimal to be in total darkness, but I don’t keep to this because it’s too difficult.
  7. Exercise daily with walks, aerobic and some high intensity, but all exercise should stop by 6 PM. These are meant to increase your metabolism in the daytime. You should be standing or doing yoga after 6 PM if you’re jittery.
  8. Get some aerobic exercise, extreme heat or a sauna in. One of these is needed to raise your core body temperature, which increases your slow wave sleep. We’ve evolved in warmer climates where it got very hot in certain parts of the day.
  9. Use your brain in the day. If you’re not using your brain, BDNF will be lower and worsen your sleep.
  10. Stop eating completely by 7 PM (on average) – no midnight snacks.
  11. Stop wearing glasses or contacts when you’re outside. UV needs to directly hit your eyes.
  12. Go to bed at around the same time every night.
  13. Go to bed at 9-10PM instead of midnight. The more you are sleeping when it’s dark, the better.
  14. Be comfortably cool at night. Don’t sleep with really thick covers and in the summer make sure your room temperature is comfortably cool.
  15. Ensure an adequate intake of calories, especially protein, but also carbs and fat. Adequate seafood is also important. Protein increases metabolism and seafood has DHA.
  16. Make sure T3 and metabolism are normal. If not, then use cold and normalize your thyroid hormones.
  17. Don’t use your brain at night much. Don’t do stressful things at night. If you’re engaged in heavy mentally stimulating tasks, it will keep you from sleeping.
  18. Get your stress levels under control. If you’re stressed or your nervous system is overactive, you won’t go to sleep as well. This is where meditation, letting go, and mind-body techniques come in.
  19. Make sure you address underlying inflammation because that will derail your circadian rhythm. Sometimes inflammation can be from food, which means you may need to stick to lectin avoidance diet. If you do have underlying inflammation, these tips should still help.
  20. Shut off the wifi at night.
  21. Buy a Silverell hoodie to protect against EMFs.
  22. Sleep in total darkness. Buy Curtains (Blackout) and Black tape. Use a facemask over your eyes if need be.
  23. Don’t take any supplements after 3 PM.
  24. If you’re still having trouble, then take upon awakening Nicotinamide riboside, HMB, Resveratrol, PQQ, apple cider vinegar, Nicotine and Glycine after supper. These will help normalize your rhythm.
  25. If you’re still having issues, then try pot.

About the Author

Joe Cohen, BS

Joe Cohen, BS

Joe Cohen flipped the script on conventional and alternative medicine…and it worked. Growing up, he suffered from inflammation, brain fog, fatigue, digestive problems, insomnia, anxiety, and other issues that were poorly understood in traditional healthcare. Frustrated by the lack of good information and tools, Joe decided to embark on a learning journey to decode his DNA and track his biomarkers in search of better health. Through this personalized approach, he discovered his genetic weaknesses and was able to optimize his health 10X better than he ever thought was possible. Based on his own health success, he went on to found SelfDecode, the world’s first direct-to-consumer DNA analyzer & precision health tool that utilizes AI-driven polygenic risk scoring to produce accurate insights and health recommendations. Today, SelfDecode has helped over 100,000 people understand how to get healthier using their DNA and labs.
Joe is a thriving entrepreneur, with a mission of empowering people to take advantage of the precision health revolution and uncover insights from their DNA and biomarkers so that we can all feel great all of the time.


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