The Book

The full guide to feeling like yourself again — even when your labs say you're fine.

A doctor's complete walk-through of the Gray Zone — what's happening, why it happens, and what a thorough evaluation can actually look like. Not a book of quick fixes or miracle promises.

2026
First
Edition
Are You Feeling Like This? — book cover
Inside

Five frameworks that change how you think about how you feel.

These are the mental models — drawn from years of practice — that thread through the entire book.

01

The Gray Zone

The wide, overlooked space between obviously ill and truly well. Most people live here for years before being heard.

02

Normal vs. Optimal

Why falling inside a reference range isn't the same as functioning the way your body was built to. The number that's "fine" can be the wrong number for you.

03

Hormones as Keys

Hormones are the keys that turn on cellular function — and they aren't interchangeable. Testosterone cannot do the work of your thyroid. When keys go missing, energy, mood, sleep, and resilience all change.

04

Hormone Optimization

Why "replacement" thinking is outdated. The modern, individualized approach to restoring proper signaling — for men and women, at every life stage.

05

The Restoration Path

A stepwise process — not transformation overnight. How to rebuild steadier energy, clearer thinking, and a stronger sense of being present in your own life.

Table of contents

A look inside the book.

Each chapter builds on the last — a calm, deliberate path from "what's happening to me?" to "here is what to ask, and who to ask."

Front Matter

  • Foreword by LeeAnn Slade
  • Disclaimer Including Dr. Allen's plain statement of his own financial interest in the approach described
  • Introduction: The Most Frustrating Words in Medicine "Your labs are normal." · Acknowledgements · How to Use This Book

Chapters

  1. When Fatigue Becomes Your Normal The Gray Zone — where most people live
  2. Why "Normal" Does Not Mean Optimal How reference ranges are actually built · The Normal Lab Gap
  3. Hormones Are the Keys to Cellular Function Thyroid, sex hormones, DHEA, vitamin D, and cortisol
  4. Restoration Begins — Why Healing Takes Time
  5. The Silent Epidemic — Hypothyroidism
  6. Sugar and Insulin Resistance The hidden hormone disruptor · HOMA-IR and TG/HDL
  7. Getting Started — The Path to Hormone Restoration Finding the right provider · A note on cost · Preparing for your first appointment
  8. PCOS The hormonal imbalance that steals your energy and confidence
  9. Perimenopause — When the System Begins to Shift
  10. Andropause — When a Man's Spark Begins to Fade
  11. Menopause — When Silence Becomes Its Own Suffering
  12. The Gap Between Disease and Optimal Health What the WHI headlines got wrong · The testosterone and prostate cancer myth
  13. Maintaining Your Restoration The long game of hormonal health
  14. Inflammation and Hidden Disruptors Environmental disruptors · The liver as central hub
  15. Choose Restoration — The Decision That Changes Everything

Bonus Chapters & Back Matter

  • Bonus: Hashimoto's and Graves' Disease The most misunderstood thyroid disorders · Why TSH alone is not enough
  • Bonus: Patient Stories Six real journeys — including one that did not resolve neatly
  • Bonus: Peptides Exciting tools, not magic — how they fit with hormone restoration
  • Glossary Key terms in plain language
  • Appendix & Worksheets Comprehensive lab panel checklist · How to talk to your provider · Master symptom self-assessment · Symptom timeline · Daily energy tracker · Menstrual cycle tracker · Restoration progress tracker
  • References
  • Full Medical, Legal & Research Disclaimer What the evidence does and does not establish · Individual results vary and are not guaranteed
Who this book is for

Written for the person still managing — but not really living.

The stories in this book span a teenage girl, a mother with children at home, a man in his mid-fifties, and a woman in her late seventies. Age alone is rarely the reason the conversation should end.

From the desk of Dr. Allen

"Symptoms without answers are not a moral failure. Unexplained suffering is not the same thing as imagined suffering."

— Gregory S. Allen, MD
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