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"Growing old is something we all face. Reading this book has given me a wealth of knowledge, so much I will need to read it again and refer to it often. This book will take you down the road to better health and lifestyle. I highly recommend this book to anyone concerned about their health and the health of their families. My personal blood condition, hemochromatosis; was explained to me better than any doctor ever did. I have gained an amazing amount of knowledge reading this book. Do yourself a favor, read this book."
– James K.

 Verified buyer

Radical Longevity

a science-backed plan to age younger

Radical Longevity challenges everything you thought you knew about aging. New York Times bestselling author Ann Louise Gittleman reveals a science-backed plan to sharpen your brain, strengthen your body, and reverse the symptoms of aging—so you can live vibrantly well beyond 100.

This book shows you how to release toxins, activate longevity genes, and restore your vitality, helping you look younger, feel stronger, and think more clearly at any age.

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Product Facts

Format: Paperback Print Book

Number of Pages: 324

Language: English

Author: Ann Louise Gittleman

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Unlock the Secrets to Aging Backwards

In Radical Longevity, Ann Louise Gittleman, Ph.D., C.N.S., presents a revolutionary approach to aging. Forget the notion that declining health is inevitable—this book shows how your biology is not your biography. Through a combination of nutrition, lifestyle strategies, and cutting-edge research, you can reverse age-related decline and extend your “youth span.”

Discover the root causes behind the most common aging concerns, including:
• Wrinkles, sagging skin, thinning hair, and age spots
• Memory loss and cognitive decline, including Alzheimer’s risk
• Cardiovascular issues such as high blood pressure and diabetes
• Arthritis, joint pain, frailty, and loss of mobility
• Decreased immune function and susceptibility to infections

Throughout the book, Ann Louise shares practical, actionable strategies to:
• Restore cellular regeneration and produce up to 50% more youth-defying stem cells
• Activate longevity genes for brain, heart, immune, and musculoskeletal health
• Rebalance your metabolism, hormones, and gut for lasting vitality
• Detoxify your body and correct nutrient deficiencies
• Use targeted foods, peptides, and signaling molecules to rejuvenate skin, hair, joints, and organs

With the Radical Longevity Power Plan and the 5-Day Radical Reset, you’ll learn how to implement a complete program that strengthens your body, restores energy, and enhances mental clarity. Ann Louise's no-nonsense style makes complex science simple and actionable, giving you a roadmap to age with grace, guts, power, and beauty.

This book isn't just about living longer—it's about living better. Look younger, move easier, think faster, and reclaim your health in ways you never thought possible. Radical Longevity is your ultimate guide to defying the aging process and thriving in every decade of life.

"Ann Louise Gittleman proves that you can master your own aging. It is not inevitable. You can become a source of strength at any age!" –– Dave Asprey, father of biohacking and New York Times bestselling author

Why Buy from UNI KEY?

Our Quality Promise

At UNI KEY Health, we are committed to providing the highest quality supplements. Our products are manufactured in the USA at a Good Manufacturing Practices (GMP) and FDA-registered facility. Each batch undergoes rigorous testing for purity, potency, and heavy metals to ensure you receive only the best.

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We stand behind every product we offer with our 90-Day Money-Back Guarantee. If you're not completely satisfied for any reason, simply call us at 1-800-888-4353 or email info@unikeyhealth.com, and we’ll make it right. 

We invite you to try UNI KEY Health products today—RISK FREE! 

Verified Customer Reviews

Customer Reviews

Based on 8 reviews
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A
Anonymous

Have just started reading this book but am really enjoying it. Have already started incorporating the advice in my daily life and am looking forward to a healthy new year!

Thank you for the great review! We are so thrilled to hear that you are enjoying Radical Longevity and have already started implementing the advice into your daily life. We wish you a healthy and happy new year ahead :)

J
JUNE H.
Excellent Resource

I wish I had bought this book six months ago. It would have saved me a lot of time and money. By presenting problems and then providing targeted strategies and resources I no longer would need buy supplements on a “I-hope-this-works-for-this-problem” basis. Thank you for a wonderful resource.

L
Lorena S.
Progestakey

I developed uncomfortable period cramps so curtailed use.

K
Karla A.
My answer WAS in the book....I've started healing the crippling, advancing osteo arthritis!

I’m going to provide an update to my last review of Ann’s book, “Radical Longevity” but first a better review of the intent of the book.

This book represents one of Ann’s greatest contributions yet. She puts it all together and helps us see the big picture. She combines her knowledge of functional and integrative medicine and intertwines it with ways to manage the toxic load from our environment and the food we eat, or don’t eat. We can’t heal our bodies in isolation of the big picture… and the big picture includes being in relationship with one another while maintaining the health of our planet.

Back to my update, a praise report that came from New Rule #5: Activate Cellular Rejuvenation, as I suspected and mentioned in my first review. In that review, I reported having osteo arthritis in my spine and the 3 MRI's that showed it had advanced from my L5 initially and now my L2, L3, and L4. Ann reminded me in the book that our ability to heal our body lessens as we age. At the age of 67 my physician told me my scan looked like someone in their 80's. I could not believe I was facing this situation with my health when I was healthy in so many other ways.

Seeing other improvements to my health following a wholistic lifestyle, I knew there had to be an answer to the steady decline of the health of my spine. In New Rule #5, Ann talks about the right ratio of omega 6 to omega 3 fatty acids and they should be 4:1 in order to optimize healing. For a number of years, I have been avoiding the bad omega 6's and mostly consuming omega 3's. The small tweak I made was to increase omega 6's (which also meant I had to decrease omega 3’s) like hemp seed oil, pumpkin seed oil, pumpkin seeds and sunflower seeds. She also said that healing can be done using omega 6 alone. Since hemp seed oil is terrible tasting, I applied it topically to my skin to the affected areas of my body twice daily. I also took a Resveratrol supplement. She also talks about cellular hydration in the chapter and getting good sleep. I've been on the Fat Flush Diet and continue to consume the cran water daily. All of these things combined have dramatically lessened my pain from the inflammation caused by the osteo arthritis.

The other part about my healing is now I have an awareness of the environment around me. I looked at the toxic load from contact from bad water on my skin. My husband and I were already using a reverse osmosis machine installed in our kitchen, but that didn’t address the water we were bathing in or my washing dishes in the kitchen sink. Like most Americans, we can’t yet afford a whole house water filtration system, so we recently purchased the UniKey filtered shower head. Now when I’m in the kitchen processing dirty dishes, I wear gloves to protect my skin from the contaminants coming out of the faucet. Additionally, I’m also wearing a mask when using cleaning products, and closing the toilet lid after flushing to keep the vaporous chlorine fumes from hitting my lungs. These are just a few small things I’ve implemented because of the awareness from the book, “Radical Longevity.”

Ann, thanks for sharing your knowledge, and allowing us to see the world around us which enables us to make better decisions for maintaining our health while being in relationship with one another.

K
Karla A.
My answer WAS in the book....I've started healing the crippling, advancing osteo arthritis!

I’m going to provide an update to my last review of Ann’s book, “Radical Longevity” but first a better review of the intent of the book.

This book represents one of Ann’s greatest contributions yet. She puts it all together and helps us see the big picture. She combines her knowledge of functional and integrative medicine and intertwines it with ways to manage the toxic load from our environment and the food we eat, or don’t eat. We can’t heal our bodies in isolation of the big picture… and the big picture includes being in relationship with one another while maintaining the health of our planet.

Back to my update, a praise report that came from New Rule #5: Activate Cellular Rejuvenation, as I suspected and mentioned in my first review. In that review, I reported having osteo arthritis in my spine and the 3 MRI's that showed it had advanced from my L5 initially and now my L2, L3, and L4. Ann reminded me in the book that our ability to heal our body lessens as we age. At the age of 67 my physician told me my scan looked like someone in their 80's. I could not believe I was facing this situation with my health when I was healthy in so many other ways.

Seeing other improvements to my health following a wholistic lifestyle, I knew there had to be an answer to the steady decline of the health of my spine. In New Rule #5, Ann talks about the right ratio of omega 6 to omega 3 fatty acids and they should be 4:1 in order to optimize healing. For a number of years, I have been avoiding the bad omega 6's and mostly consuming omega 3's. The small tweak I made was to increase omega 6's (which also meant I had to decrease omega 3’s) like hemp seed oil, pumpkin seed oil, pumpkin seeds and sunflower seeds. She also said that healing can be done using omega 6 alone. Since hemp seed oil is terrible tasting, I applied it topically to my skin to the affected areas of my body twice daily. I also took a Resveratrol supplement. She also talks about cellular hydration in the chapter and getting good sleep. I've been on the Fat Flush Diet and continue to consume the cran water daily. All of these things combined have dramatically lessened my pain from the inflammation caused by the osteo arthritis.

The other part about my healing is now I have an awareness of the environment around me. I looked at the toxic load from contact from bad water on my skin. My husband and I were already using a reverse osmosis machine installed in our kitchen, but that didn’t address the water we were bathing in or my washing dishes in the kitchen sink. Like most Americans, we can’t yet afford a whole house water filtration system, so we recently purchased the UniKey filtered shower head. Now when I’m in the kitchen processing dirty dishes, I wear gloves to protect my skin from the contaminants coming out of the faucet. Additionally, I’m also wearing a mask when using cleaning products, and closing the toilet lid after flushing to keep the vaporous chlorine fumes from hitting my lungs. These are just a few small things I’ve implemented because of the awareness from the book, “Radical Longevity.”

Ann really put it all together in this book, a book worthy of being read cover to cover, so you don’t miss anything.

Ann, thanks for sharing your knowledge, and allowing us to see the world around us which enables us to make better decisions for maintaining our health while being in relationship with one another.

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Learn about the age-cancelling molecule that holds the promise of long life, while feeling and looking younger longer.\u003c\/p\u003e\n\u003cp\u003eAnn Louise stands on the frontlines of health committed to helping others beat the odds to stay young and healthy in an increasingly toxic world. Just consider that Alzheimer’s is now the fastest growing disease, more people have cancer today than the start of the ‘War on Cancer’ in 1971, and the number of individuals with diabetes and pre-diabetes is more than the entire population of our grandparents’ era. 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