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Your Doctor Called It "Just Aging." 21 World-Leading Experts Disagree.

21 Doctors, Researchers, and Longevity Experts Reveal Groundbreaking Protocols to Restore Your Vitality: The Gut's Breakthrough Role in Steadier Energy, Stronger Joints, Sharper Thinking — and More Years of Independence

BONUS:
Get our 4 favorite guides to fight inflammaging, support your joints and brain, and age healthier – FREE when you register today.
“When we start really addressing the gut, when we get to the root, we're seeing people just completely flourish. They come in, and they say, ‘I haven't felt this good in decades.’ People in their 60s and 70s that were told that this was just a function of aging are now seeing that they're feeling like they're 30 again.”
Dr. Wendy Romig
Doctor of Clinical Nutrition, Clinical Herbalist
Our experts have been featured in:
Vogue ABC CBS Time Dr. Oz Goop Cosmopolitan People HuffPost The New York Times MindBodyGreen Vogue ABC CBS Time Dr. Oz Goop Cosmopolitan People HuffPost The New York Times MindBodyGreen

At Goodness Lover, we believe a healthy gut is the foundation for a vibrant and energized life. Founded by nutritionist Sarah Otto and her husband, Matt Potts, we collaborate with world-leading doctors and researchers to help you unlock the power of your gut microbiome with easy, science-backed steps you can use in everyday life.

Our mission is simple: no one should feel unnecessarily sick because they don't have access to information.

Staying Energetic, Sharp, Mobile, and Independent as You Age Isn’t Just a Matter of Good Genes or Good Luck

The symptoms you've been told are “just part of getting older” have a root cause.

And the real driver of how fast you age isn't your birthday – or even your genes.

It starts somewhere most doctors never think to check:

Deep inside your gut microbiome – the trillions of microbes within you that influence everything from your energy and joints to your memory and skin.

Discover how to rebuild your gut microbiome – and move from fatigue, stiffness, and brain fog to better energy, clearer thinking, and the independence to live life on your own terms.

This year, we're thrilled to share the latest revolutionary research on the microbiome, healthspan, and longevity in The Gut-Aging Solution. Our live educational events have helped over 2.3 million people like you reclaim their health.

Premiering for free between October 26th and November 2nd, 2026

Reserve your seat for the 2026 free screening of The Gut-Aging Solution Docuseries

These groundbreaking episodes will equip you with the most up-to-date expert insights and practical, affordable steps to slow aging at the root – inside your gut microbiome – and restore your body's natural vitality.

The Gut-Aging Solution features 21 world-leading doctors, microbiome researchers, and longevity experts who reveal the latest cutting-edge insights into how the microbiome influences how you age. Plus, the exact protocols they've been using to help people restore their energy, protect their minds, ease their joints, and feel like themselves again.

Hosted by Goodness Lover founders nutritionist Sarah Otto and her husband Matt Potts.

Episode 1

  • The hidden biological clock inside your gut that determines how fast your cells age (and how you can actually slow it down from the inside out).
  • Why a 6,000-year-old food preparation method could be your best defense against age-related disease and gut inflammation.
  • What to look for in a probiotic according to experts – and the new class of “gerobiotics” helping seniors turn back the clock

Episode 2

  • How specific gut bacteria can actually switch on autophagy – your body's natural cellular cleanup crew.
  • The humble plant component that acts as a “miracle pill,” slashing your risk of dying from any disease by almost 50%.
  • The remarkable short-chain fatty acids your own microbes produce to heal your gut lining and cool body-wide inflammation (and the specific everyday foods that tell your body to make more).

Episode 3

  • The crucial nutrient your brain uses to transmit calming signals to your gut (and why you might be running chronically low).
  • The essential fatty acids you must get from your diet to calm the fires of chronic inflammation (and the ratio most people get wrong).
  • Simple, free daily practices – some taking less than 60 seconds – that instantly shift your body into a “rest & digest” state for deep healing and repair.

Episode 4

  • The common herbal remedy that neutralizes gut toxins, protects your liver, and surprisingly stimulates the creation of new bone.
  • Why your stiff joints and bone loss might actually be caused by a hidden bacterial toxin seeping into your bloodstream.
  • How the right “dose” of movement causes your muscles to act as an anti-inflammatory organ, releasing powerful healing compounds throughout your body.

Episode 5

  • The extraordinary anti-aging compound your body can only make if you feed your gut microbes the right foods – and the top foods that trigger its production.
  • Meet the critical energy-producing nutrient your cells naturally make, but that an aging gut drains (and discover how to easily replenish it)
  • The real reason you’re feeling fatigued and foggy – and how to reboot the tiny cellular “engines” powering your entire body.

Episode 6

  • The #1 nutrient your body absolutely requires to synthesize collagen (and the supermarket staples that contain the most).
  • The little-known herb that directly stimulates your skin’s “collagen factories” to help maintain a taut, youthful appearance.
  • The common hygiene habit that could be destroying your skin's microbiome and accelerating fine lines, wrinkles, and hyper-pigmentation.

Episode 7

  • The hidden community of gut microbes that secretly control your estrogen levels – and what happens to your body when they fall out of balance.
  • The simple chewing trick that unlocks a potent anti-cancer compound in your vegetables (plus the easy-to-grow “miniature” version that packs up to 40 times more power).
  • The surprising reason postmenopausal women are at a much higher risk for heart attacks than men of the same age – and the gut-healing interventions that can help.

Episode 8

  • Why eating just one ounce of this simple snack every day could slash your risk of cardiovascular death by a staggering 40%
  • The single, inexpensive superfood found in every “Blue Zone” that is universally linked to a longer, healthier life.
  • How a half-cup of this cheap pantry staple can drop your total cholesterol by nearly 20 points (putting it on par with some prescription medications!).

BONUS Episode 9

  • The familiar sleep aid that doubles as one of your body’s most potent anti-aging antioxidants, shielding your brain from free radicals, balancing blood sugar, and protecting against cancer.
  • The brain's newly mapped "night shift" cleaning crew that physically washes away toxic waste while you sleep – and the non-negotiable deep-sleep window required to turn it on.
  • How gut-driven inflammation flips your brain’s protective immune cells into a destructive "evil twin" that actively eats away at healthy neural connections.

Learn From 21 Leading Doctors, Researchers, and Longevity Specialists as They Share the Latest Research, Expert Insights & Simple, Actionable Protocols

Dr. Andrew Freeman
Board-Certified Cardiologist, Professor
Dr. Austin Perlmutter
Board-Certified Internal Medicine Physician, Author, Researcher
Dr. Christina Miller
Dual Board-Certified Emergency & Integrative Medicine Physician, Lifestyle Medicine Practitioner
Dr. Cyrus Khambatta
Nutritional Biochemist, Bestselling Author
Dr. David Perlmutter
Board-Certified Neurologist, Bestselling Author
Dr. Elena Ivanina
Triple Board-Certified Integrative Gastroenterologist
Dr. Felice Gersh
Dual Board-Certified OB-GYN & Integrative Medical Doctor
Dr. Ilana Gurevich
Naturopathic Physician, Licensed Acupuncturist
Dr. Jason Hawrelak
Naturopathic Physician, Researcher
Dr. Joel Fuhrman
Board-Certified Family Physician, 7x NYT Bestselling Author
Dr. Joel Kahn
Cardiologist, Author
Dr. John Dempster
Naturopathic Physician, Functional Medicine Practitioner
Dr. Katie Takayasu
Board-Certified Family Physician, Integrative Medicine Specialist
Kiran Krishnan
Research Microbiologist, Educator
Dr. Liz Lipski
Professor, Clinical Nutritionist, Author
Dr. Monisha Bhanote
Quintuple Board-Certified Physician, Integrative Pathologist
Ocean Robbins
Health Researcher, Author, Food Revolution Network Co-Founder
Dr. Peter Bongiorno
Naturopathic Physician, Medical Textbook Author
Dr. Tamiko Katsumoto
Board-Certified in Rheumatology and Lifestyle Medicine, Clinical Associate Professor
Dr. Trevor Cates
Naturopathic Physician
Dr. Wendy Romig
Doctor of Clinical Nutrition, Clinical Herbalist

Sarah Otto, M. Human Nutrition

Series Producer and Host, Co-Founder of Goodness Lover

Sarah knows what it feels like when your body stops cooperating and your doctor has no real answer for why.

In her mid-twenties, Sarah was so exhausted she'd push chairs together between music lessons just to lie down for ten minutes. Her joints were so swollen she limped around her apartment. Her brain fog made it hard to read a page. She felt decades older than she was.

Doctors offered labels. Not answers.

So Sarah went looking. A Master's in Human Nutrition, 150+ expert interviews, and years of research later, she found what conventional medicine had missed: the gut microbiome sitting underneath all of it.

Then everything changed. Her joint pain disappeared. Her energy returned. Her mind cleared. And the depression she'd been carrying for years finally lifted.

That discovery set Sarah on a new path and inspired her to create Goodness Lover. The Gut-Aging Solution is her most up-to-date series, bringing together the latest research on the gut microbiome’s direct role in determining how well you age, so you can understand the connection and take back control of how you age.

I have begun to notice changes that are truly amazing.
It threw me down a rabbit hole of research and the motivation to do something for myself in a more natural way. I was skeptical at first but slowly I have begun to notice changes that are truly amazing. I've gotten myself off of my diabetes meds, off of my ppi's, and added in some natural remedies and daily practices that I never would have known about without these videos. So thank you, from the bottom of my heart for sharing all of this amazing info with me. These changed my life and I am forever grateful.
Carrie S., Verified Customer

Sign up to watch The 8-part Gut-Aging Solution Docuseries–for free!

Premiering for free October 26th – November 2nd, 2026

The Symptoms You've Been Told Are “Just Part of Getting Older” Don't Have to Be Your New Normal

In each of our powerful 8 episodes, our experts share the best science-backed remedies they've seen work again and again – for their patients, for their families, and for themselves.

What you're about to discover is so groundbreaking you're unlikely to hear it from your local doctor.

You've probably been told that stiff joints, fading energy, restless sleep, and a slower mind are just the price of getting older.

But it doesn’t have to be that way.

The people who age best – who stay sharp, mobile, energetic, and independent well into their eighties and nineties – don't just have good genes. They have a gut environment that looks decades younger than their calendar age.

That's what this series is about.

You'll discover how to:

  • Calm the silent fire of inflammaging that drives fatigue, stiff joints, brain fog, and chronic “age-related” diseases
  • Rebuild the age-protective bacteria that fade as your gut gets older (they matter more than any single “anti-aging” supplement)
  • Protect your brain, heart, bones, and joints all at once by caring for the one system most doctors overlook
  • Enjoy steadier energy through the day, sharper recall, and more freedom to live on your own terms
  • Stay independent, active, and in control of your own health – for as many good years as possible

So if you're waking up stiff and wondering when that became your normal...

If your energy disappears before the day is over...

If you've been told it’s “just aging” but some part of you never believed that...

If symptoms have made your life smaller, and you’re ready to stop treating that as inevitable...

If you want the most up-to-date expert insights and natural protocols to slow aging, promote longevity, and feel like yourself again, no matter your age...

You CAN Fight Age-Related Diseases and Decline

An imbalanced gut microbiome is now directly linked to many of the conditions that become more common as we age, including arthritis, diabetes, heart disease, cognitive decline, and osteoporosis.

According to research published in 2025, 93% of adults 65 and older now live with at least one chronic condition, and nearly 79% have two or more.

More than half of older adults live with arthritis, the joint inflammation behind so much daily pain and stiffness.

But the good news is...

Unlike your genes or the year on your birth certificate, your gut can change – at any age. “Age-related” chronic conditions are NOT inevitable. They can even be reversible.

The information you need is at your fingertips right now – and the power to take back control of how you age is in your hands.

Real People. Real Changes in How They Feel, Move, and Age.

Feel Decades Younger
I can’t believe what is happening. I’m 68. Two weeks ago I felt like an 80-year-old. Now I feel like a 30-year-old again. I feel light, energetic, strong, and optimistic.
- Nancy
Walk My Dogs Virtually Pain Free
I had decided to take my health into my own hands just a few weeks prior to the course starting. It is so good to now have the knowledge to do it properly. I have been able to discard virtually all my previous meds. Lost a few pounds, feel fitter and therefore happier than for years. As an 81 year old diagnosed with rheumatism and arthritis I am delighted and can now walk my 4 dogs virtually pain free. Thank you.
- Leonie Parkes
This Series Is So Helpful
This series is so helpful for me, pulling together all of the information I/we need to be healthy as we age. The expert speakers explaining the science gives me permission to believe them and to want to follow their guidance… want to share this program with my medical providers as well. Thank you, Sarah and Matt, for creating this program for everyone. We've needed it for a long, long time.
- Rosemary Feild
Amazing Series, Simple to Understand, Noticed Immediate Improvements
This amazing docuseries has not only made it simple for me to understand the importance of caring for our gut's health, but also provided insightful, practical advice to change my lifestyle in a simple and easy way. I've actually noticed immediate improvements, in real time, as I advanced through the different episodes.
- Maria
Feeling of Empowerment and a Better Attitude Towards Aging
At age 75, I have been attracted to holistic health approaches for decades. Through the master class, I feel that I’ve learned so much I did not know. With the graciousness of hosts Sarah and Matt and the enthusiasm of the expert presenters, I feel that making change is manageable. I can build on what I know gradually. I noticed physical changes within a few weeks. With that came a more positive outlook and a feeling of empowerment and a better attitude towards aging. There are so many tools to use, foods and spices to explore - it is all rather exciting!
- Harriet Melman
Definitely a 5-Star Experience!
It was excellent—definitely a 5-star experience. The information was incredibly useful and presented in an engaging way. The series offered clear insights into how the microbiome impacts our health. Highly recommended for anyone interested in this fascinating topic!
- Patricia R.
Love It All!
So much amazing information and breakthroughs that give us all hope. Can't wait for all this knowledge to reach mainstream health care so we don't all have to do this on our own.
- Danielle D.

Sign up to watch The 8-part Gut-Aging Solution Docuseries–for free!

Premiering for free October 26th – November 2nd, 2026

Don't Miss Out

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Disclaimer: Information on this web site is provided for informational purposes only. This information is not intended as a substitute for the advice provided by your physician or other healthcare professional or any information contained on or in any product label or packaging. Do not use the information on this web site for diagnosing or treating a health problem or disease, or prescribing medication or other treatment. Always speak with your physician or other healthcare professional before taking any medication or nutritional or herbal supplement, or using any treatment for a health problem. If you have or suspect that you have a medical problem, contact your health care provider promptly. Do not disregard professional medical advice or delay in seeking professional advice because of something you have read or watched on this website. Information provided on this website and the use of any products or services purchased from our website by you does not create a doctor-patient relationship between you and any of the physicians affiliated with our website. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.

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