Gut Expert: Eating these 3 foods could improve your mental health | Tim Spector: Full Interview

Become a Big Think member to unlock expert classes, premium print issues, exclusive events and more: https://bigthink.com/membership/?utm_source=youtube&utm_medium=social&utm_campaign=membership&utm_content=bt-ytdesc-text-fi-spector-A3_fG1h2a_g

Subscribe to Big Think on YouTube ► https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1
Up next, What 85 years of research says is the real key to happiness | Robert Waldinger: Full Interview ► https://www.youtube.com/watch?v=_CxmzkYPvsg

Buy Tim Spector’s most recent book, Ferment: The Life-Changing Power of Microbes, here: https://www.amazon.com/dp/1529932327?ref_=cm_sw_r_ffobk_cp_ud_dp_5RH9KZJV94J4KJAFTK80&bestFormat=true

Could depression, dementia, and poor oral health all have one uniting link? The gut microbiome contains 200 more genes than human cells, and research shows its strong impact on mental illness, brain health, and chronic inflammation.

Professor of epidemiology at King’s College London Tim Spector breaks down the science of how gut microbes produce the chemicals that shape your mood, your immune system, and your cognitive health, and why the standard Western diet has been systematically destroying them for 50 years.

0:00 Chapter 1: How the gut microbiome works
7:18 A sick gut = a sick brain
15:20 Why modern life is inflaming you
17:17 Chapter 2: An unhealthy gut leads to an unhealthy brain
20:44 Bad gut health is linked to dementia
25:58 What your teeth reveal about your inflammation levels
29:47 Chapter 3: 8 tips for maintaining a healthy gut ecosystem
33:18 Eat 30 plants a week (here’s how)
41:48 The ultra-processed food trap
46:21 Eat the rainbow, fast overnight
54:47 Chapter 4: Why the internet gets dieting all wrong
58:45 Why fad diets always fail long-term
1:01:02 Organic, salt, fish — what actually matters
1:07:53 Supplements won’t save you

Read the video transcript ► https://bigthink.com/series/full-interview/tim-spector-gut-microbiome/?utm_source=youtube&utm_medium=video&utm_campaign=youtube_description

© Freethink Media Inc., All Rights Reserved.

———————————————————————————-

Go Deeper with Big Think:

►Become a Big Think Youtube Member
Get exclusive classes and early, ad-free access to new releases without leaving Youtube. https://www.youtube.com/@bigthink/membership/

►Become a Big Think Web Member
Get the entire Big Think Class library, premium print issues, live events, and more.
https://bigthink.com/membership/

►Subscribe to Big Think on Substack
Get all of your favorite Big Think content delivered to your inbox.
https://bigthinkmedia.substack.com/subscribe/

►Listen to Big Think Interviews on Spotify
Insights from the world’s biggest thinkers, now as a podcast

———————————————————————————-

About Tim Spector:

Tim Spector is a Professor of Epidemiology at King’s College London, director of the Twins UK study, scientific co-founder at ZOE, and one of the world’s most-cited scientists. He’s also the author of the bestsellers, Spoon-Fed, The Diet Myth, Food for Life, and Ferment.

Share.

48 Comments

  1. I have hyperoxaluria, which is sensitivity to oxalates, so eating 30 plants could be extremely harmful to me. I did incredible damage to my body by eating vegan and vegetarian for many years. I highly recommend the book Toxic Superfoods as an introduction and general knowledge, then do your own research on the topic. Also, more evidence-based testimony is that a couple years ago, I had high TSH and hypothyroid, and the doctor wanted me to take medication. I read research that there is a correlation between oxalates and thyroid disease and told her I thought I was on the right track. A couple weeks ago, I had updated labs done, and my TSH is now normal!! This is thanks to a low oxalate diet and calcium citrate with meals as calcium binds to oxalates. Oxalate overload is an epidemic in the US, and probably the world. People should eat for their biotype, and not pay mind to the many overgeneralizations such as this, IMHO.

  2. Brits talk too much with little action, I guess British Brainwashing Corporation is a microcosm of the society. Why 1 hour video for this kind of information, which could have taken 20 mins to deliver?

  3. He is wrong about eating dairy. 70% of the world population is lactose intolerant. Recommending dairy which will make 7 out of 10 sick is bad advice. Most of the other advice is good.

  4. This video is pure gold. I suffer with IBS for most of my adult life and did already know most or the things mentioned here. But those that i did not are extremely insightful and helpful.
    Thank you very much.

  5. Thank you, Dr. Tim Spector! You and the Zoe team have added so much guidance and expertise to my eating habits and the importance of the gut microbiome.

  6. Depression is not the main topic by any means – I'd rethink this title. That being said, this is a fantastic video that everyone should watch and take notes from.

  7. If we talk about little waste, the carnivore diet must be best and fiber-rich diets are worst. More poop, more waste. This is of course not what he might have meant and I am already out after 5 minutes.

  8. Saturated fat doesn’t cause inflammation.

    * Some studies find increases in inflammation when saturated fat is consumed as part of a diet high in refined carbohydrates, excess calories, or highly processed foods.
    * Weight gain itself tends to increase inflammation, regardless of whether the excess calories come from fat or carbohydrates.
    * Foods that contain saturated fat (such as beef, dairy, and chocolate) often do not show the same effects as isolated saturated fats studied in laboratories.

  9. My observation says that the body is dealing with viruses as they were here first resulting in immune system over stimulation, hence chronic inflammation.
    As people now travel globally old and new virus strains plus those wonderful bacteria constantly evolving, we the hosts are very good at passing them on. Of course this does not include lab assisted ones either.
    Man has reached the top of the food chain for sure. For how long his arrogance ignores the mighty changes in Nature that we do know occur. Scientists have a lot to do both in the lab and Educating the so called decision makers. You are amongst others opening such thinking but right now ignorance rules.

  10. Stay carnivore !!! no counting calories, perfect gut biom, no cravings, steady energy…eat like our ancestors and avoid plants, they are chemical poison…study more 🙂

  11. Not sure they have a full understanding of what a healthy microbiome is yet. Learning more requires being open to the fact that there are things you don't know. All im saying is the microbiome and its interplay w the rest of the body is very complex, don't let anyone lock you into a view.

  12. I also want to eat 30 different types of food a week, but I can't afford organic food, and non-organic food contains chemical residues.

  13. The gut connection is what surprised me most 😅 I kept focusing on calories and workouts while ignoring everything else. Still felt bloated and tired. Then in a womens forum I came across Eat.Like.a.Woman.Protocol -"Loren.Gren". Lost 29 lbs and felt more balanced than I had in years. Strange how this isn't talked about more.

  14. I used to think my food choices only affected my weight 🥲 turns out there was way more going on. I felt stuck for years and wasted so much money trying random solutions. Then a friend told me about Eat.Like.a.Woman.Protocol -"Loren.Gren". Ended up losing 31 lbs and feeling like a different person. Feels like secret information.

  15. Good video. This spring I reversed a stubborn 4-year depression using exercise and better food choices.

    Worked much better than CBT, which was just a band-aid.