Skip content
Get two free audiobooks AND support local bookstores Make the switch
Radical Metabolism by Ann Louise Gittleman
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account
Phone showing make the switch message

Limited-time offer

Get two free audiobooks when you make the switch!

Nowโ€™s a great time to shop indie. When you start a new membership supporting local bookstores with promo code SWITCH, weโ€™ll give you two bonus audiobook credits at sign-up.

Make the switch
Libro.fm app with gift bow

Gift audiobook credit bundles

You pick the number of credits, your recipient picks the audiobooks, and your local bookstore is supported by your purchase.

Start gifting

Radical Metabolism

A Powerful New Plan to Blast Fat and Reignite Your Energy in Just 21 Days

$26.23

Get for $14.99 with membership
Narrator Courtney Patterson

This audiobook uses AI narration.

Weโ€™re taking steps to make sure AI narration is transparent.

Learn more
Length 7 hours 31 minutes
Language English
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account

The award-winning New York Times bestselling author of the New Fat Flush series is back with a foolproof way to melt fat faster than ever

Go beyond Keto and Paleo with Radical Metabolism, which reveals the secrets to reviving a sluggish over-40 metabolism -- secrets that work even faster if you're in your 20s and 30s, or you suffer from thyroid issues. No matter your age, if you're a "slow loser" who wants to speed off stubborn pounds and keep those pounds off for good, then this book is for you.

Inside Radical Metabolism you'll discover which "forbidden fats," forgotten flavors, and fat-busting beverages you must eat and drink in order to supercharge your metabolism--making weight loss easier than ever before. But weight loss is just the beginning. With this easy-to-follow program you'll also enjoy greater energy, balanced mood, healthier skin, and protection against autoimmunity, gallbladder issues, type II diabetes, and other devastating health problems.

A breeze to use, the Radical Metabolism program consists of:


  • a 4-day Radical Intensive Cleanse designed to rest your digestive tract and detoxify your body

  • a 21-Day Radical Reboot where you'll learn exactly what combinations of foods to eat for results you can feel and see

  • a Maintenance Plan for a radically healthy life



With menu plans, 50 sumptuous recipes, an extensive resource section, Radical Metabolism has everything you need to say supercharge your metabolism and transform your body into a fat-burning dynamo in just 21 days.

Ann Louise Gittleman holds an MS in Nutrition Education from Columbia University, the title of Certified Nutrition Specialist (CNS) from the American College of Nutrition, and a PhD in Holistic Nutrition. The author of more than twenty books (including several New York Times bestsellers), Gittleman has also served as the Chief Nutritionist of Pediatric Clinic at Bellevue Hospital and is the former Director of Nutrition at the Pritikin Longevity Center in Santa Monica, CA. She currently sits on the Advisory Board for the International Institute for Building-Biology & Ecology, the Nutritional Therapy Association, Inc., and Clear Passage, Inc.

Phone showing make the switch message

Limited-time offer

Get two free audiobooks when you make the switch!

Nowโ€™s a great time to shop indie. When you start a new membership supporting local bookstores with promo code SWITCH, weโ€™ll give you two bonus audiobook credits at sign-up.

Make the switch
Libro.fm app with gift bow

Gift audiobook credit bundles

You pick the number of credits, your recipient picks the audiobooks, and your local bookstore is supported by your purchase.

Start gifting

Reviews

"I deeply respect and honor the work of Ann Louise Gittleman, whom I consider as a teacher, as well as what she has done to bring intelligence to the world of nutrition."
โ€”Mark Hyman, MD, Medical Director of Cleveland Clinic's Center for Functional Medicine, and ten-time #1 New York Times Bestselling author "Ann Louise Gittleman is a dynamic pioneer and leading authority in nutrition, health, and wellness. She is a beacon of light and inspiration for millions of people who seek advanced healing information that genuinely transforms their lives."โ€”Anthony William, #1 New York Times bestselling author of Medical Medium Thyroid Healing "Rather than accepting conventional wisdom, Ann Louise is always lightyears ahead of it. Every time I read her books or attend her talks, I discover something new--whether it's state-of-the-art strategies for dealing with menopause, powerful detox techniques, or the hidden effects of parasites on our health. She never stops researching, never stops learning, and never stops advancing our field. I am continually awed by the depth and scope of her knowledge."โ€”Dr. Kellyann Petrucci, New York Times bestselling author, Dr. Kellyann's Bone Broth Diet, and host of the PBS special, 21 Days to a Slimmer, Younger You, Creator, drkellyann.com "From Fat Flush to detox, Ann Louise Gittleman is a trailblazer whose impeccable, groundbreaking research and knowledge paved the path for nutritionists today. As she has for the past few decades, Gittleman continues to inspire, motivate, and challenge me today."โ€”JJ Virgin, author of The Sugar Impact Diet "Ann Louise Gittleman, PhD, CNS is a visionary and pioneer in the world of natural healing. Her best-selling books have revolutionized natural medicine and Ann Louise continues to innovate."โ€”Izabella Wentz, PharmD, FASCP-Functional Pharmacist and #1 New York Times best-selling author of Hashimoto's Protocol and Hashimoto's the Root Cause "Ann Louise Gittleman has been a leading innovator in the field of integrative medicine for decades. Her books bring cutting-edge research to health consumers in an easy-to-understand form. She was one of the first to warn of the dangers of our infatuation with low-carb diets, and now science has validated her message."
โ€”Ronald Hoffman, MD, host of "Intelligent Medicine" "Ann Louise Gittleman has done us all a service by showing how the essential fats can and should be used in an overall program for living longer, losing weight, and reaching optimal health."โ€”Julian Whitaker, MD, Whitaker Wellness Institute "Ann Louise Gittleman is to be commended for getting the detox message out to mainstream Americans. I couldn't agree more with her message and her methods."โ€”Elson M. Haas, MD, author of Staying Healthy with New Medicine "I have been privileged to know Ann Louise Gittleman for a number of decades and respect her dedication to assisting others achieve vibrant health with nutrition and natural therapies. She is truly at the top of her field, deserving designation as 'The First Lady of Nutrition.'"โ€”Jonathan V. Wright, MD, Medical Director, Tahoma Clinic, Tukwila, Washington "Ann Louise Gittleman is the real deal. With her wealth of clinical experience and encyclopedic knowledge of nutrition and health she has been one of the great influences on my professional life and one of the first people I turn to when I want a 'second opinion.'"โ€”Jonny Bowden, PhD, CNS, author of The 150 Healthiest Foods on Earth "Ann Louise Gittleman has demonstrated extraordinary leadership when it comes to reporting on the fundamental causes of illness and disease. Whether it's parasites in Guess What Came to Dinner? or environmental toxins in The Fat Flush Plan or toxic EMF or RF in Zapped, she reaches the hearts of the public by not only demonstrating what causes illness, but she also offers solutions on how to fix them! I'm proud to be one of her colleagues."โ€”Stephen Sinatra, MD, FACC, Integrative Cardiologist and Coauthor of Health Revelations from Heaven and Earth "I recall interviewing her on the radio when I was just starting out in the field of nutritional medicine... I was terrified because she was so much more knowledgeable then I...So I read all her books and became even more impressed. She was one of the greats even back then. She continues to learn, explore, and best of all, get the message out to millions of adoring fans."โ€”Fred Pescatore, MD, author of The A-List Diet "A powerful 'Force of Nature' in the healing community, Ann Louise is used to being on the cutting edge. Want to see what the experts will be saying in 25 years? Simply see what she is saying NOW!"โ€”Jacob Teitelbaum, MD, author of The Fatigue and Fibromyalgia Solution "A long-time guiding light in the world of nutritional medicine, Ann Louise continues to be The First Lady of Nutrition and someone I can always count on for the best information for my patients, my readers, and me. Not only is she knowledgeable and a pioneer in the field, but is a truly caring person who is dedicated to changing the world, one body at a time. I'm proud to call her my friend."โ€”Hyla Cass, MD, author of 8 Weeks to Vibrant Health "I always admired her passion for healing for all, her desire to look deeper and her healing wisdom."โ€”Raphael Kellman, MD, of the Kellman Center for Functional and Integrative Medicine and author of The Whole Brain "Ann Louise has always been one of my favorite go-to nutritionists. Her Fat Flush Plan and other programs, supplements, and test kits have paved the way for a whole new generation of health and environmentally like-minded advocates and activists. She is STILL a superstar in our changing world and we are all very grateful for her tireless efforts to bring the most cutting-edge wisdom to a world that desperately needs it."โ€”Donna Gates, author of Body Ecology "Ann Louise's Fat Flush Plan is dietary common sense for all the right reasons--it's balanced, it's a program you can safely stay on for life, and it works."โ€”Dr. Barry Sears, author of The Zone "When it comes to wellness through nutrition, Ann Louise Gittleman not only pioneered the field, she continues to be ahead of her time and on top of the game. At First for Women, we rely on Gittleman to alert us to the newest scientific studies with the most urgent relevance for our readers--and she always delivers."โ€”Carol Brooks, Editor-in-Chief of First for Women magazine "Ann Louise is ahead of the nutrition curve. She's always been cutting edge in her approach, having been part of the lineage of nutritional mentors and pioneers who ultimately led the charge forward to the rise in the current 21st Century health and wellness interests. I am grateful for her courage, for speaking the truth, and being holistically minded in all she writes, speaks, and champions in her work."โ€”Deanna Minich, PhD, FACN, CNS, IFMCP, nutritionist and author of The Rainbow Diet "Over the years, Ann Louise has always been at the forefront when it comes to nutrition for optimal health and weight loss. As a guest on my radio show, she frequently and generously shared her knowledge and cutting-edge advice with my listeners, answering their questions and discussing all aspects of healthy eating for both general health and healthy weight loss. I incorporated her Fat Flush Plan into my popular Fit Camps with successful results and was honored to coauthor The Fat Flush Fitness Plan. In a world where advice can be so questionable, Ann Louise continues to offer sound advice."โ€”Joanie Greggains, radio host and health and fitness educator "Ann Louise Gittleman is an accomplished nutritionist, natural health educator and author with more insight into today's most prevalent health conditions than the typical MD. We need to be encouraging the leading voices in health, like Ann Louise Gittleman, who are the Paul Revere's of this generation..."โ€”Camilla Rees, CEO of Wide Angle Health, LLC "Ann Louise is one of the most intelligent, state-of-the-art nutritionists who is always sharing top-notch and innovative research in her books, with her supplements, and in everything she does. She is driven to share with the world the truth behind nutrition. Her programs and her books withstand the test of time and she will continue to be a leader in the industry. She is a rare gem and we should consider ourselves blessed to have her commitment to cutting-edge strategies for health and wellness."โ€”Rachel Feldman, Health Coach and Business Coach Expand reviews
Get two free audiobooks AND support local bookstores Make the switch