Everything to Know About Your Circadian Rhythm

Plus: The 9 Best Foods and Drinks to Have Before Bed

January 5, 2026   The 9 Best Foods and Drinks to Have Before Bed READ ON   BASED ON YOUR INTERESTS Everything to Know About Your Circadian Rhythm READ ON   CONTENT FOR SLEEP CONDITIONS Tired of Tossing and Turning? Try These 11 Products for Insomnia READ ON   Your FAQs Answered: Testing for Excessive Daytime Sleepiness READ ON   TODAY'S RESOURCE     How to Stop Feeling Tired Learn the best foods to eat that can help boost your energy levels. WATCH NOW       LIVING WELL More healthy reads 🧠 12 Signs of Low Emotional Intelligence — Plus Tips for Building It 📈 Itchy Shins 🫀 Gallstones and Cholesterol-Lowering Drugs: What to Know 🌻 The Wood Chop — A Functional Core Exercise to Enhance Your Daily Life MORE FROM HEALTHLINE   Our Best Sleep Tips Your hub to sleep soundly and peacefully through the night. LEARN MORE HEALTHLINE HUBS Better Sleep   Tools   Holistic Health Holistic Health   Mental Well-Being Mental Well-Being   Snoring Management   Medication & Treatments FOLLOW US ON INSTAGRAM Thanks for reading! We'll see you next time for more information about the topics important to you: better sleep, holistic health, and more! We'd love to hear from you! Send us a message at newsletters@healthline.com to let us know what else you'd like to see. Until then, Take care of yourself, and we'll see you again soon! View in browser Did a friend send you this email? Subscribe here. To see all newsletters, click here. Privacy   |   Unsubscribe We may feature your messages to our inbox within our content. Please do not provide any personal identifiable information. Replies may be edited for length and clarity. For more, see our Privacy Policy. Our website services, content, and products are for informational purposes only. Healthline does not provide medical advice, diagnosis, or treatment and should not be used as a substitute for medical advice from a healthcare professional. Healthline encourages you to make any treatment decisions with your healthcare professional. Every product we recommend has gone through either Healthline's or Optum Now's vetting processes. If you buy through links on this page, we may receive a small commission or other tangible benefit. Healthline has sole editorial control over this newsletter. Potential uses for the products listed here are not health claims made by the manufacturers. Healthline and Optum Now are owned by RVO Health. © 2026 RVO Health 1101 Red Ventures Drive Fort Mill, SC 29707