Sleep Better Tonight

What Modern Science Actually Knows About Getting Real Rest

Dr. ElEanor Hwang

• Publisher: Chiify
• Year: 2026
• eBook ISBN:
  9798905160608
• Topic: Personal Development
• Subtopic: Mental Health & Wellbeing

**How to Sleep Better, Beat Insomnia Without Sleeping Pills, and Finally Get Real Rest** Sleep affects nearly every aspect of physical health, mental performance, emotional stability, and long-term well-being. Yet millions of people struggle to fall asleep, stay asleep, or wake feeling rested. After speaking with more than nine thousand patients throughout her career in sleep medicine, Dr. Eleanor Hwang wrote this book to bridge the gap between modern sleep science and everyday life. Unlike many wellness books, this guide focuses on evidence rather than trends. Readers will not find miracle supplements, expensive gadgets, or unrealistic routines. Instead, Dr. Hwang explains the biological systems that govern sleep and shows how to work with them more effectively. The book explores circadian rhythms, sleep pressure, deep sleep, REM sleep, and the role of light in regulating the body's internal clock. Readers learn why common habits involving caffeine, alcohol, screens, exercise, and meal timing often sabotage sleep without people realizing it. A major section is devoted to insomnia and the proven principles of Cognitive Behavioral Therapy for Insomnia (CBT-I), widely regarded as the most effective long-term treatment for chronic sleep difficulties. Dr. Hwang explains how thoughts, behaviors, and sleep habits can reinforce insomnia—and how to break those patterns naturally. Additional chapters address sleep apnea, shift work, pregnancy, menopause, aging, stress-related sleep problems, and the racing mind that refuses to quiet down at bedtime. Real patient stories help readers recognize common challenges and identify practical solutions. The book concludes with a structured two-week sleep reset program designed to help readers implement small, sustainable changes that often produce significant improvements. Rather than chasing perfect sleep, Dr. Hwang encourages readers to focus on consistency and understanding. Sleep is not a luxury. It is one of the foundations of health. By understanding the science behind it, readers can stop fighting their bodies and start creating the conditions for deep, restorative rest.

Table of contents

• Introduction
• Chapter 1 — The Sleep Problem That Has Quietly Gotten Worse
• Chapter 2 — What Sleep Actually Does (And Why You Can’t Skip It)
• Chapter 3 — Circadian Rhythms: The Clock Inside You
• Chapter 4 — The Four Stages of Sleep, Explained Without the Drama
• Chapter 5 — Sleep Pressure: The Other System Running In The Background
• Chapter 6 — Your Bedroom: The Environment Most People Ignore
• Chapter 7 — Light: The Single Biggest Lever
• Chapter 8 — Caffeine: The Drug You’re Taking Wrong
• Chapter 9 — Alcohol: The Drug You Don’t Know Is Wrecking Your Sleep
• Chapter 10 — Screens, Doomscrolling, and the Hour Before Bed
• Chapter 11 — Exercise, Movement, and Sleep
• Chapter 12 — Food and Sleep: What Actually Matters
• Chapter 13 — Stress, Anxiety, and the Mind That Won’t Quiet
• Chapter 14 — The Sleep Disorders Most People Don’t Know They Have
• Chapter 15 — Insomnia: A Different Problem Than People Think
• Chapter 16 — Sleep Apnea: The Diagnosis You May Be Missing
• Chapter 17 — Shift Work: Sleep When Your Schedule Won’t Cooperate
• Chapter 18 — Sleep Through Pregnancy and the First Year of Parenthood
• Chapter 19 — Sleep in Perimenopause and Menopause
• Chapter 20 — Sleep in Your 60s, 70s, and Beyond
• Chapter 21 — Travel and Jet Lag: Resetting a Body That Doesn’t Want to Move
• Chapter 22 — Naps: When They Help, When They Hurt, and How To Do Them Right
• Chapter 23 — Sleep and the Working Brain: Performance, Memory, and Decision-Making
• Chapter 24 — Sleep and Emotion: Why Bad Sleep Feels Like Bad Days
• Chapter 25 — The Two-Week Reset: A Practical Program
• Chapter 26 — The Long View: Sustainable Sleep Across a Life
• Appendix A — Patient Stories: Ten Cases in Detail
• Appendix B — Frequently Asked Questions
• Appendix C — Sample Sleep Schedules for Specific Populations
• Appendix D — The Sleep Hygiene Self-Audit
• Appendix E — Glossary and Further Reading
• Appendix F — Medications and Sleep: A Reference
• Appendix G — Two-Week Reset Worksheets
• Appendix H — Sleep and Coexisting Medical Conditions
• Appendix I — Troubleshooting: A Decision Guide
• Appendix J — Notes on the Science: What the Research Actually Says
• Appendix K — Sleep for Special Populations and Caregivers
• Appendix L — Bedroom Design and Seasonal Considerations
• Appendix M — A Letter to the Reader and Acknowledgments
• Acknowledgments