100 profound insights.

100 powerful actions.

100 Ways To Change Your Life takes the learnings gathered over thousands of hours of expert interviews and distills them into 100 distinct habits, shifts, and tools to revolutionize every part of your life.

With fun, easy steps and a deep grounding in the latest science, you’ll be armed with everything you need to achieve your dream life, from your gut health to your finances to your friendships and beyond.

100 Ways to Change Your Life | The Science of Leveling Up Health, Happiness, Relationships & Success

Dive Into 18 Sections That Will Teach You


  • Define Your Best Life
  • Stick To Habits
  • Wake Up Better
  • Have More Energy
  • Be More Productive
  • Increase Creativity
  • Be More Successful
  • Love Yourself
  • Be Happier
  • Make & Keep Friends
  • Uplevel Your Relationships
  • Make Your Gut Feel Great
  • Live Longer
  • Feel Calmer
  • Restore & Reset
  • Make Better Decisions
  • Build Resilience
  • Overcome Roadblocks

Start anywhere to begin upleveling every part of your life.

Cover to Cover

A Tip A Day

Specific Needs

Tapping into the knowledge and research of 50 world-class experts, Liz will give you the tools to change your life, one tip at a time. Through her signature ability to take complex topics and break them down into bite-size, easy to follow directions, you’ll walk away from each unique tip with a specific action step, backed by the latest research and cutting edge techniques.

Read the entire book at once for total transformation, do a tip a day to add a dose of inspiration to your morning routine, or go right to the sections that solve your specific challenges. You’ll learn skills and habits across every aspect of your life—mental health, career, relationships, confidence, physical health, and so much more—so you can start changing your life, one tip at a time.


Step 1

Order the Book

Step 2

Share Your Details

Step 3

Enter to Win

You’re entered to win:

  • $1,000 travel credit to any airline of your choice
  • A 30 minute call with Liz to talk about the trip of your dreams

Featuring tips from world-class experts, including:

Dr. Katy Milkman

Professor at The Wharton School at UPenn, New York Times best-selling author of How to Change: The Science of Getting from Where You Are to Where You Want to Be

Dr. William Li

World-renowned physician, President & Medical Director of the Angiogenesis Foundation, New York Times best-selling author of Eat To Beat Disease: The New Science of How Your Body Can Heal Itself

Dr. Rick Hanson

Senior Fellow of UC Berkeley’s Greater Good Science Center, New York Times best-selling author of Making Great Relationships: Simple Practices for Solving Conflicts, Building Connection, and Fostering Love

Dr. Susan David

Award-winning Harvard Medical School Psychologist, WSJ #1 best-selling author of Emotional Agility: Get Unstuck, Embrace Change, and Thrive in Work and Life

Dr. Anna Lembke

Chief of the Stanford Addiction Medicine Dual Diagnosis Clinic, New York Times best-selling author of Dopamine Nation: Finding Balance in the Age of Indulgence

Dr. Robynne Chutkan

Yale-, Columbia- and Georgetown-trained board-certified gastroenterologist and best-selling author Gutbliss, The Microbiome Solution, The Bloat Cure and The Anti-Viral Gut

Dr. Robert Waldinger

Professor at Harvard Medical School, Director of the Harvard Study of Adult Development, New York Times best-selling author of The Good Life: Lessons from the World’s Longest Scientific Study of Happiness

Dr. Casey Means

Chief Medical Officer and Co-founder at Levels, Associate Editor of the International Journal of Disease Reversal and Prevention

Dr. Will Bulsiewicz

Board-certified gastroenterologist, New York Times best-selling author of Fiber Fueled: The Plant-Based Gut Health Program for Losing Weight, Restoring Your Health, and Optimizing Your Microbiome

Dr. Marisa G. Franco

University of Maryland professor and New York Times best-selling author of Platonic

…and many more!


About Liz Moody

Host of the top-rated The Liz Moody Podcast, Liz Moody and her world-class expert guests share actionable, research-backed advice about gut health, hormone health, longevity, finances, relationships, mental health, and more—anything and everything that helps you live your best life.

Liz is also the bestselling author of Healthier Together: Recipes for Two—Nourish Your Body, Nourish Your Relationships and Glow Pops, a former nationally syndicated newspaper columnist, and a decades-long journalist for publications like Marie Claire, goop, and mindbodygreen, a leading wellness website where she led the content strategy for the food section and later served as editor-at-large.

With millions of community members across her podcast and social media, Liz has built a reputation as a trusted resource who makes science-backed tips and tools fun, accessible, and interesting. A graduate of UC Berkeley, she lives nomadically with her husband, Zack, and cat, Bella.

You can find more tips like the ones in this book on The Liz Moody Podcast, available on all podcast platforms, and on her social media @lizmoody on Instagram and TikTok.