logo
episode-header-image
Jun 2025
1h 47m

#302 How to improve Your Metabolism for ...

DR RUPY AUJLA
About this episode

Have you ever wondered if some people simply have a fast metabolism? You know the kind of people that seem to be able to eat anything and still maintain a healthy weight? Does your metabolism slow as you age? What about the effect of the menopause? And are intermittent fasting and certain supplements evidence based ways to speed up your metabolism?


These are the questions I put to Dr Adam Collins, researcher at University of Surrey where I completed my Nutritional Medicine Masters. Dr Collins is a well-known expert in metabolism and nutrition science. He's done a lot of research on energy expenditure, intermittent fasting, and how different diets affect metabolism.


Topics we cover include …


🔬 What is metabolism?

🐢 Can you actually have a “slow” metabolism?

📉 Metabolism and aging

❄️ Cold exposure for metabolism

😰 Stress and metabolic dysfunction

🔁 What is metabolic flexibility?

❤️ Why it matters (beyond weight)

⚡ Carbs vs fat—who fuels what?

🧠 How to boost metabolic flexibility


🎬 Watch the podcast on YouTube here

📱 Download The Doctor’s Kitchen app

🌐 View full show notes, including guest details, on our website


☕️ Try Exhale Coffee here

🥗 Join the newsletter and receive a 7 day meal plan

📷 Follow on Instagram



Hosted on Acast. See acast.com/privacy for more information.

Up next
Yesterday
#318 Neuroscientist Reveals How Intuition, Purpose and Spiritual Health Can Heal | Dr Tara Swart
“In order to have maximum wellbeing, it’s not enough to sleep, eat well and exercise, you also need to have a purpose, including one that transcends yourself”This conversation is so important for me personally as I navigate the complex relationship between two parts of my brain. ... Show More
1h 21m
Oct 1
#317 How to Support Muscle Health for Longevity and Improving Metabolism | Dr. Gabrielle Lyon
In this episode, we’re cutting through the noise around strength, longevity, and weight loss with Dr. Gabrielle Lyon, a physician and founder of the muscle-centric medicine movement.If you’ve ever wondered how to train for long-term health, this is your practical, science-backed ... Show More
1h 24m
Sep 24
#316 5 Steps to Cut Down on Sugar for Better Energy, Lower Inflammation and Healthier Ageing | Dr Rupy Aujla
If you’re often tired, struggling with dips in concentration, mood swings, or just not feeling your best your sugar intake might be playing a bigger role than you realise.Cutting down on sugar isn’t just about reducing your risk of diabetes or heart disease later in life. It can ... Show More
1h 10m
Recommended Episodes
Feb 2025
How to Boost Your Metabolism & Burn Fat
In this episode, I discuss science-supported methods to boost metabolism and maintain sustainable fat loss. I explain the key components of total daily energy expenditure (TDEE) and why some people seem to stay naturally lean with little effort. Using the three I’s—Investigate, I ... Show More
2h 13m
Feb 2025
Want to BOOST Your Metabolism? The Science on Metabolism Hacks for Weight Loss
In today’s episode of Bite Back with Abbey Sharp, I’m going to be unpacking all things metabolism. I will be explaining in detail that metabolism is a lot more than just how many calories you burn to maintain your body weight, and exactly how much your metabolism slows down with ... Show More
25m 7s
May 2025
Is Your Metabolism Working?
If you’ve been doing everything “right” on keto but still feel stuck, today’s episode is for you. I’m joined by Chris Irvin to dive into metabolic health, insulin sensitivity, and what real healing looks like on a low-carb diet. We’ll talk about signs of carb intolerance, the rol ... Show More
1 h
Mar 2025
#964 Weight Loss Lies EXPOSED: The Truth About Fat Burning & Metabolism with Dr Rob Vasquez and Dr Randy Johns
🎙️Episode Overview In this groundbreaking episode of the Metabolic Freedom Podcast, Dr. Rob Vasquez and Dr. Randy Johns join Ben to expose the biggest lies about weight loss and metabolism. They break down the flawed calorie model, discuss the true causes of metabolic dysfunctio ... Show More
1h 18m
Feb 2025
3 simple steps to transform your metabolism | Shawn Stevenson and Prof. Tim Spector
Only 12% of American adults are considered metabolically healthy - meaning the vast majority are at increased risk of heart disease, diabetes, and strokes. But what exactly is metabolism, and why does it matter so much for our health? In this episode, bestselling author and healt ... Show More
59m 18s
Oct 2021
#242: How to Use Intermittent Fasting to Lose Weight, Live Longer, and Feel Better with Dr. Jason Fung
How to Use Intermittent Fasting to Lose Weight, Live Longer, and Feel Better | This episode is brought to you by BiOptimizers and InsideTracker. Sometimes the most powerful thing we can do is nothing at all. That’s how I like to look at intermittent fasting. Embracing planned per ... Show More
1h 6m
Jul 2024
TMHS 807: Shrink Your Fat Cells & Fix Your Metabolism - With Dr. Benjamin Bikman
Most people understand that metabolism is a key factor in controlling weight and overall health. But the science of how the metabolism actually works can often be confusing or oversimplified. On today’s show, we’ve got one of the world’s leading authorities on metabolism here to ... Show More
1h 13m
Jan 2025
Stop Counting Calories! Diet Myths Exposed (And What to Do Instead) | Dr. Nick Norwitz : 1245
Everything you’ve been told about weight loss is a lie!In this episode, Dr. Nick Norwitz, a metabolic health expert with accolades from Oxford and Harvard, joins Dave to expose the biggest myth in dieting: Calorie Counting. Together, they dismantle outdated weight-loss advice and ... Show More
1h 27m
Aug 13
What Wins: Intermittent Fasting vs. Daily Caloric Restriction
Weight loss isn’t always just about “calories in, calories out.” And on today’s show, I’m sharing research that reveals why how you eat can be just as important—if not more—than how much you eat. I’ll break down a clinical study comparing a 4:3 intermittent fasting plan to tradit ... Show More
14m 1s