Feel Better, Live More with Dr Rangan Chatterjee

The New Science of Eating Well with Professor Tim Spector #350

19 snips

Apr 4, 2023

Professor Tim Spector is an award-winning scientist and author of four books challenging food and health norms. In this conversation, he discusses his surprising dietary choices, like limiting bananas and reassessing fruit juice. He explores personalized nutrition through continuous glucose monitors, revealing how different foods impact blood sugar. Tim also questions the common views on salt and emphasizes the need for a holistic approach to health, promoting food quality over calorie counting for sustainable wellness.

Ask episode

AI Snips

Chapters

Books

Transcript

Episode notes

ADVICE

Fruit Juice: Not So Healthy

Treat fruit juice like a sugary drink due to its lack of fiber and high sugar content.
It can cause similar blood sugar spikes as cola and should not be considered a health drink.

INSIGHT

Blood Sugar Spikes and Inflammation

Regular blood sugar spikes cause inflammation and stress, potentially leading to chronic diseases.
Orange juice, often marketed as healthy, can be worse than cola for blood sugar levels.

ADVICE

Fresh Juice vs. Whole Fruit

Even freshly squeezed juice lacks the fiber of whole fruit, leading to blood sugar spikes.
Enjoy it occasionally as a treat, but recognize it's not a health food replacement.

Get the Snipd Podcast app to discover more snips from this episode

Get the app

Professor Tim Spector rarely eats bananas these days. He treats a glass of fruit juice as he would a can of cola. And, despite having to watch his blood pressure, he no longer restricts the salt he adds to food. Controversial views? Perhaps, if heard out of context. But, as Tim explains in this episode of my Feel Better Live More podcast, these are just a few examples of new thinking he has adopted on certain foods, since discovering his own, personal metabolic response to them.

Tim was my first-ever guest, five and a half years ago, and I’m pleased he’s returning for his fourth conversation. And if you've heard the previous three conversations, there is plenty of new information in this conversation. And if this is your first time listening to me talking with Tim, I think you are in for a treat.

Tim is an award-winning scientist, professor of genetics and author of four fantastic books, each of which challenge commonly accepted views about food, weight and health. He’s Head of the Department of Twin Research at King’s College London, and, as Director of the British Gut Project, a world-leader when it comes to gut microbiome studies. Tim’s latest book Food For Life: The New Science Of Eating Well is his most thorough yet

In this conversation, we talk about a health technology called CGM (which stands for continuous glucose monitors) and touch on what Tim has learned from using them. We talk through the biology of blood sugar spikes and why it's not the odd spike here and there that's problematic but regular ones that can lead to health issues, such as chronic inflammation and insulin resistance.

We also discuss Tim's views on calorie counting, the role that exercise plays in health and weight loss and Tim’s view on the concept that food is medicine. We both reflect on what a transformative difference it would make if more patients were offered nutrition advice as a first line of treatment.

I think one of the things I respect the most about Tim is his willingness to change his mind and his views in public. I think it helps all of us be more open minded and less stuck in our ways. I always enjoy sitting down with Tim, this is an enlightening thought provoking, and I hope inspiring conversation. I hope you enjoy listening.

Support the podcast and enjoy Ad-Free episodes. Apple Podcasts https://apple.co/feelbetterlivemore or https://fblm.supercast.com.

Thanks to our sponsors:

https://www.calm.com/livemore

https://www.athleticgreens.com/livemore

https://www.vivobarefoot.com/livemore

Show notes https://drchatterjee.com/350

DISCLAIMER: The content in the podcast and on this webpage is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider with any questions you may have. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.