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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 won the genetic lottery of bad genes. As a kid, he suffered from inflammation, brain fog, fatigue, digestive problems, anxiety, depression, and other issues that were poorly understood in both conventional and alternative medicine.Frustrated by the lack of good information and tools, Joe decided to embark on a journey of self-experimentation and self-learning to improve his health--something that has since become known as “biohacking”. With thousands of experiments and pubmed articles under his belt, Joe founded SelfHacked, the resource that was missing when he needed it. SelfHacked now gets millions of monthly readers.Joe is a thriving entrepreneur, author and speaker. He is the CEO of SelfHacked, SelfDecode and LabTestAnalyzer.His mission is to help people gain access to the most up-to-date, unbiased, and science-based ways to optimize their health.
Joe has been studying health sciences for 17 years and has read over 30,000 PubMed articles. He's given consultations to over 1000 people who have sought his health advice. After completing the pre-med requirements at university, he founded SelfHacked because he wanted to make a big impact in improving global health. He's written hundreds of science posts, multiple books on improving health, and speaks at various health conferences. He's keen on building a brain-trust of top scientists who will improve the level of accuracy of health content on the web. He's also founded SelfDecode and LabTestAnalyzer, popular genetic and lab software tools to improve health.

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