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The Microbiome Doctor: Doctors Were Wrong! The 3 Foods You Should Eat For Perfect Gut Health!

The Microbiome Doctor: Doctors Were Wrong! The 3 Foods You Should Eat For Perfect Gut Health!

26 segments available

World-leading gut health expert PROFESSOR TIM SPECTOR reveals brand new research around why dementia, depression, and anxiety may start in the gut, how flossing lowers Alzheimer’s risk, and the TOP foods that stop inflammation! Professor Tim Spector is a medical doctor, Professor of Genetic Epidemiology at King’s College London, and co-founder of ZOE, a science-led nutrition company. He has been recognised as one of the top 1% of most-cited scientists worldwide, and is the author of bestselling books, including 'Ferment’. He explains: ◼️Why ultra-processed foods hijack your brain, mood, and behaviour ◼️The role of oral health and gum bacteria in brain inflammation ◼️Why most brain diseases share the same underlying risk factors ◼️The daily gut habits that improve focus, and cognitive resilience ◼️How poor sleep, stress, and late-night eating trigger brain fog and fatigue (00:10) Intro (02:48) Why My Mum No Longer Recognises Me (04:17) Is Dementia Becoming More Common—or Just Better Diagnosed? (05:17) The Hidden Dementia Types You Might Be at Risk For (07:53) How Your Gut Health Could Be Shaping Your Brain (11:28) What Your Diet Is Really Doing to Your Mood (14:19) Why You’re Craving Unhealthy Food—and How to Break the Cycle (14:55) Can Chronic Stress Increase Your Dementia Risk? (16:07) Could Vaccines Be Linked to Depression? (17:57) The Immune System’s Shocking Role in Brain Disorders (21:13) Does Parkinson’s Disease Begin in the Gut? (24:27) 8 Gut Health Rules That Can Transform Your Wellbeing (25:55) Is Coffee Actually Good for Your Gut? Here’s What We Know (30:34) Why You Should Eat 30 Different Plants Each Week (34:51) Prebiotics vs Probiotics: Which One Does Your Body Really Need? (39:27) How Flossing (or Not) Could Affect Your Risk of Dementia (40:40) What Our Belief in Science vs Religion Reveals About Us (46:06) Ads (48:07) Why Fermented Foods Are Crucial for Gut and Brain Health (56:08) Are You Eating the Wrong Kind of Protein? (57:04) This Matters More Than Counting Calories (58:24) The Hidden Dangers of Ultra-Processed Foods (01:01:44) What’s the Healthiest Bread You Can Actually Eat? (01:02:50) Are You Really Gluten-Free—Or Just Guessing? (01:05:11) What Most People Get Wrong About Nuts (01:06:34) Why These Foods Deserve the 'Superfood' Title (01:08:22) What Fasting Does to Your Gut—and Why It Matters (01:10:13) Ads (01:12:05) The Keto Diet: What Condition It Could Actually Heal (01:16:25) Can a Keto Diet Still Support a Healthy Gut? (01:20:37) You Have Microplastics in Your Blood—Now What? (01:22:53) How GLP-1s Could Radically Change Your Health (01:25:45) Surprising Brain Benefits of Sauna Use (01:26:36) How Socialising Might Be Protecting Your Brain (01:27:17) How Childhood Trauma Could Shape Disease Later in Life (01:30:53) Why Food Might Be the Most Powerful Medicine (01:32:17) How to Build a Better Relationship With Food Follow Tim: Instagram - https://bit.ly/4jXTsPZ X - https://bit.ly/4qCNW88 ZOE YouTube - https://bit.ly/45tuXEt You can download Tim’s “How to eat in 2026” guide, full of practical tips, recipes and the science behind ZOE’s 8 nutrition principles, here: https://zoe.com/2026 You can purchase Tim’s book, ‘The Food For Life Cookbook: As seen on Channel 4's What Not To Eat’, here: https://amzn.to/3Zr1xDg Steven is an investor in ZOE. The Diary Of A CEO: ◼️Join DOAC circle here - https://doaccircle.com/ ◼️Buy The Diary Of A CEO book here - https://smarturl.it/DOACbook ◼️The 1% Diary is back - limited time only: https://bit.ly/3YFbJbt ◼️The Diary Of A CEO Conversation Cards (Second Edition): https://g2ul0.app.link/f31dsUttKKb ◼️Get email updates - https://bit.ly/diary-of-a-ceo-yt ◼️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb Sponsors: LinkedIn Talent Solutions - https://linkedin.com/doac Wispr - Get 14 days of Wispr Flow for free at https://wisprflow.ai/DOAC Ketone - https://ketone.com/STEVEN for 30% off your subscription order

Segments Timeline

1
0:00 - 4:01
4:01 duration753 words

The Gut-Brain Connection

Exploring the crucial link between gut health and cognitive functions.

"Studies showed that if you are flossing, you can reduce your risk of dementia by nearly half, which is quite impressive. So I started to research the [music] brain much more and it made me realize thi..."

2
4:01 - 8:04
4:03 duration644 words

Facing the Dementia Epidemic

This segment explores the rising incidence of dementia and personal insights into the risks and motivations for brain health research.

"people in the are going to end up with dementia that wasn't the case 50 years ago. >> [snorts] >> If I can do something to reverse this epidemic of dementia, then that's really motivating for me and i..."

3
8:04 - 12:06
4:02 duration677 words

The Brain's Holistic Connection

Exploring the transformative understanding of how diet impacts brain function and mood.

"What what is the the the variance in your views of the brain now versus five years ago before you started doing research and getting interested in it? >> I think I saw the brain as a rather distinct o..."

4
12:06 - 16:08
4:02 duration725 words

Diet-Driven Mood Shifts

Exploring how dietary changes can significantly enhance mood and energy levels, highlighting the connection between nutrition and mental well-being.

"receiving signals from other parts of my body and it's kind of malfunctioning based on those signals which is causing depression, anxiety, bad moods, whatever. That I think is really interesting becau..."

5
16:08 - 20:10
4:02 duration616 words

Vaccination's Hidden Emotional Effects

Exploring the connection between vaccinations and temporary depression linked to immune system responses.

"our village, you know. So the and what really interested me was this whole link between what happens when uh you have a vaccination. During Zoe, we looked at a million people's responses to the if you..."

6
20:10 - 24:15
4:05 duration618 words

Parkinson's Disease: Gut Origin Theory

Exploring the connection between gut health and the onset of Parkinson's disease, including how gut inflammation may trigger brain disorders.

"really came out even in several million people that explained these disease other than a general tendency to get any type of brain disease. So they called you know this like factor P. Um, if you had t..."

7
24:15 - 28:17
4:02 duration691 words

Eight Rules for Gut Health

Discover essential guidelines for maintaining gut health to optimize brain function and overall well-being.

"schizophrenia, epilepsy, all of these ones. So clearly they're linked. They're this what goes on in your body, what you're eating, what what your immune system is doing has this amazing knock-on effec..."

8
28:17 - 32:21
4:04 duration678 words

Boosting Gut Health with Plants

This segment discusses the importance of incorporating a diverse range of plants to promote gut health and improve mood.

"can get out there. And we know that the more good bugs you've got, the better your immune system, the more you dampen inflammation, the more you can prevent all these problems that we're seeing. So ou..."

9
32:21 - 36:22
4:01 duration686 words

Unexpected Brain Benefits from Prebiotics

This segment reveals surprising improvements in mood, energy, and satisfaction linked to prebiotic interventions in gut health.

"because I wasn't even thinking about that when we we we planned the study. So the key reported findings in that study were a gut microbiome improvement, an average increase of five points in their Zo ..."

10
36:22 - 40:25
4:03 duration645 words

The Gut's Remarkable Anatomy

An exploration of the intricate structure and functions of the gut, emphasizing its role in the immune system and nervous system.

">> Yeah. >> Uh that's not your stomach. You see that's that's your there the intestines. So your your stomach is up here. U take away your your liver. If you imagine we've got a body here, you got a m..."

11
40:25 - 44:27
4:02 duration659 words

The Microbial Origins of Humanity

Exploring how our evolutionary history is intertwined with microbes and their crucial roles in our bodies.

"your brain and trigger inflammation in the brain, which then uh increase your risk of dementia. if you're not flossing. >> Yes, this is really new science showing that just how important these getting..."

12
44:27 - 48:32
4:05 duration779 words

From Lichens to Microbes: Life's Journey

Exploring the origins of life and the significance of microbes in understanding our existence.

"soon as you had life, whether it was plant life, I mean, you're you're thinking perhaps of animal life, but you know, things like lyken on rocks were one of the first forms of life and something that ..."

13
48:32 - 52:36
4:04 duration696 words

Power of Fermented Foods

Exploring the health benefits of fermented foods and their impact on inflammation and nutrition.

">> every day. >> Every day. >> And I wouldn't have said this three years ago because the science wasn't really strong enough to support this, but a study three years ago by a group in Stanford of 28 p..."

14
52:36 - 56:39
4:03 duration619 words

The Surprising Power of Dead Ferments

Explore how even dead fermented foods can benefit health by signaling the immune system.

"most supermarkets and stores. Uh that's fermented tea and the good ones can have 30 or 40 of these. There's other another type water kefir which isn't as popular but I think we're going to see more of..."

15
56:39 - 58:39
2:00 duration304 words

Quality Over Quantity in Nutrition

Learn why focusing on food quality rather than calorie counts is vital for gut health.

"think people should focus on is there many other sources of good quality protein like beans, like legumes, like mushrooms, uh like whole grains, like quinoa and pole barley instead of rice. That if yo..."

16
58:39 - 1:02:43
4:04 duration661 words

The Hidden Dangers of Processed Foods

Exploring how additives and modern processing techniques harm gut health and promote overeating.

"damage your your gut and your body in in a number of ways. The first obvious one is that they have lots of additives and chemicals to transform them into something edible. And those ones um things lik..."

17
1:02:43 - 1:06:47
4:04 duration706 words

Debunking Gluten Intolerance Myths

This segment explores the misconceptions surrounding gluten intolerance and the effects of processed foods on gut health.

"them sick, making their gut microbes sick, but it it's actually making them overeat. And studies show it makes you overeat by about 25%, which you know really adds up every day of your life. A lot of ..."

18
1:06:47 - 1:10:48
4:01 duration661 words

Boosting Gut Health Through Colorful Foods

This segment emphasizes the importance of consuming brightly colored foods rich in polyphenols for gut microbial health.

"as possible because that's a sign that they contain these chemicals called polyphenols. >> Natural colors. >> Yes. Yeah. Exactly. Not the uh the blue colors you get that we really want to avoid which ..."

19
1:10:48 - 1:12:51
2:03 duration378 words

Unlocking Connection Through Conversation Cards

This segment discusses the creation of conversation cards that foster deeper connections and includes a promotional offer for their use.

"it was. Lily in my team says that this company have been in touch. So I went upstairs, tried it and quite frankly the rest is history in terms of my focus, my energy levels, how I feel, how I work, ho..."

20
1:12:51 - 1:16:54
4:03 duration716 words

Rebooting the Brain with Keto

Exploring the ketogenic diet as a treatment for drug-resistant childhood epilepsy and its potential effects on mental health.

"treatment for uh drugresistant childhood epilepsy. >> The keto diet. >> The keto diet. So what for people who don't know what what we're talking about here is you're changing the the energy supply of ..."

21
1:16:54 - 1:20:55
4:01 duration745 words

Keto for Brain Health Reset

Exploring the potential benefits of a ketogenic approach for enhancing brain health and maintaining gut microbiome balance.

"that every three or every six months, you had a few days of going into keto, just enough to reset your body and your brain, and at the same time, you protected your gut, say by, you know, taking daily..."

22
1:20:55 - 1:22:58
2:03 duration370 words

Microplastics and Urban Living

This segment explores concerns about microplastics exposure from city living and discusses potential lifestyle changes to mitigate their effects.

"The sort of depending the dimensions of them. I was concerned, am I eat was I eating a lot of microplastics? So it turned out that the higher levels I had were actually the the smaller ones that you g..."

23
1:22:58 - 1:27:00
4:02 duration624 words

Transforming Obesity Management

An exploration of the impact of new weight loss medications and their role in holistic health care focusing on lifestyle changes.

"and WGO or whatever it's called, these these um injections and I think now tablets people are taking for weight loss. How is your views on those evolved? Are they good, bad, and different? >> They're ..."

24
1:27:00 - 1:31:02
4:02 duration597 words

Healing Through Connection and Trauma

This segment explores the critical role of friendships, early life experiences, and the impact of trauma on brain health and inflammation.

"of having a a a key group of core friends you see regularly, I think, is really good for your mental and brain health, and loneliness has got to be one of the the worst things uh for your brain health..."

25
1:31:02 - 1:35:04
4:02 duration695 words

Food as Medicine: Psychological Battles

Exploring the psychological challenges of making healthy food choices in a processed food environment.

"excited about? >> I'm uncontainably excited about the idea that we can dramatically improve our lives and our health just by making the right food choices. This is really driving me to talk about it s..."

26
1:35:04 - 1:38:40
3:36 duration738 words

Habits to Transform Your Diet

Explore proactive strategies for creating healthier eating habits and maintaining dietary control.

"interviewed, you know, more people than the average 99.99% of the population on this subject. But I'm a human with emotions and hormones and life to deal with. And and so even I have to um regardless ..."