The Truth About Glucose Spikes, Ultra Processed Food and Microbiome Tests - Dr Nicola Guess

The Truth About Glucose Spikes, Ultra Processed Food and Microbiome Tests - Dr Nicola Guess

💬 “It's giving you very perverse and misleading and possibly even damaging advice by this glucocentric approach to nutrition.” -Dr Nicola Guess

⚡️ Dr Nicola Guess is a nutrition scientist at the University of Oxford, specialising in the dietary prevention and management of type 2 diabetes. She also debunks pseudoscience and misinformation on Instagram and Substack.

⚡️ In this episode, Nicola and I look at the latest diet trends and advice that you really shouldn’t be worrying about, and could actually be harming your health - with a particular focus on blood glucose and the CGM craze.

🎧 Stay tuned to find out:

➡︎Why continuous glucose monitors are useless, except for people who are actually diabetic

➡ Which diet “hacks” work for controlling glucose levels (and if they’re even necessary)

➡︎Why “personalised” diet advice from microbiome tests is a sham

➡︎Why it’s not all-or-nothing with ultra processed foods

➡︎The health markers you should actually be looking out for, with actionable tips

📕 Chapters

(1:16) Cutting through the pseudoscience

(3:58) CGMs and glucose spikes

(14:25) The real harm of worrying about glucose

(18:31) What should you ACTUALLY be tracking?

(23:03) How to control glucose (if you need to)

(30:36) Microbiome tests and personalised nutrition

(37:45) Probiotics

(43:52) Reality of ultra processed foods

📱 Connect with me:

TikTok: https://www.instagram.com/drkaranrajan

Instagram: https://www.tiktok.com/@dr.karanr

📱 Connect with Nicola:

Instagram: https://www.instagram.com/dr__guess/

Substack: https://drguess.substack.com/

🔥 For more useful science for your everyday life, grab my best selling book “This Book May Save Your Life”: https://geni.us/DrKaranBook

🎙️ An OG Podcasts production.

Episoder(104)

Answering All Your Top Fibre Questions | Dr Karan AMA

Answering All Your Top Fibre Questions | Dr Karan AMA

⚡ I asked you to send in your questions about FIBRE - and you really delivered! In this AMA I tackle your burning questions about one of the most important - and underhyped - nutrients for your health...

12 Des 202552min

This Toilet Device Tracks Health Better Than Wearables ft. Scott Hickle | Dr Karan

This Toilet Device Tracks Health Better Than Wearables ft. Scott Hickle | Dr Karan

⚡In a world obsessed with wearables and health tracking, we’ve been ignoring one of the most powerful health indicators, our poop. In this episode, Dr. Karan sits down with Scott Hickle, co-founder of...

5 Des 202556min

How AI Is Unlocking The Microbiome: Dr Amine Zorgani on the Future of Gut Health

How AI Is Unlocking The Microbiome: Dr Amine Zorgani on the Future of Gut Health

⚡ Our gut microbes are each individual and highly variable - shaped by many different factors. So how do you take control of your gut health, when everyone’s gut bugs are unique💬 Dr Amine is a microb...

28 Nov 202559min

The Menopause: What’s Actually Happening To Your Hormones | Prof. Susan Davis

The Menopause: What’s Actually Happening To Your Hormones | Prof. Susan Davis

⚡ There is a lot we don’t know about the menopause. It’s a stage of life that can be difficult to navigate for many women - especially since the advice online is all over the place. That’s why I’ve br...

21 Nov 202544min

Women’s Health Special: The REAL Science of Hormones, Birth Control, Fertility & Menopause | Dr Karan

Women’s Health Special: The REAL Science of Hormones, Birth Control, Fertility & Menopause | Dr Karan

⚡ Women’s health issues have been ignored for so long - but science is finally catching up. The problem is, the message still hasn’t reached everyone. That’s why I’m doing a deep dive into the real sc...

7 Nov 202531min

Real Science of Fasting, Dangers of Microplastics & How To Eliminate Visceral Fat

Real Science of Fasting, Dangers of Microplastics & How To Eliminate Visceral Fat

⚡ Is fasting really a magic solution for weight loss? Some people argue it’s just a good way of cutting calories, while others say its benefits go far beyond that. But what does the science say? From ...

1 Nov 202523min

The Future of Food: Why Ultra Processed Food Isn’t All Bad | James Collier

The Future of Food: Why Ultra Processed Food Isn’t All Bad | James Collier

⚡ Have we got ultra-processed food wrong? Is the old term “junk food” a better measure of health? It’s clear our current food environment is not just damaging our health, but the planet too. But James...

24 Okt 202533min

The Hidden Psychology Behind Every Purchase ft. Rory Sutherland

The Hidden Psychology Behind Every Purchase ft. Rory Sutherland

⚡ Clever marketing tactics can often shift us away from what’s important - as advertisers look for fresh ways to exploit our psychology. So, when it comes to your health, how do you stay savvy in a wo...

17 Okt 202532min

Populært innen Helse

fastlegen
lydartikler-fra-aftenposten
rss-gukild-johaug
hvordan-har-du-det-mann
psykodrama
relasjonspodden-med-dora-thorhallsdottir-kjersti-idem
leger-om-livet
rss-garne-damer
foreldreradet
hjernesterk
rss-lopedrommen
hormonelle-frida
bak-fasaden-en-reise-i-livet-med-sykepleier-ine
morten-ramm-lar-kakla-ga-til-du-sovner
klimaks
rss-kull
g-punktet
helsetipspodden
rss-sunn-okonomi
sinnsyn