logo
episode-header-image
Aug 2023
59m 20s

Episode 138: Biochemistry and Metabolism

JAMES FODOR
About this episode

A discussion of the metabolic pathways involved in breaking down proteins, carbohydrates, and lipids into simple components, extracting their energy, and building back up into more complex components needed for bodily function. We cover glycolysis, the citric acid cycle, lipolysis, beta oxidation, amino acid deamination, gluconeogenesis, fatty acid synthesis, and amino acid synthesis. Our overall focus is on the central role of acetyl-CoA and how the different metabolic pathways interact and intersect. Recommended pre-listening is Episode 18: Biochemistry Basics and Episode 75: Cellular Respiration.

If you enjoyed the podcast please consider supporting the show by making a PayPal donation or becoming a Patreon supporter.

https://www.patreon.com/jamesfodor

https://www.paypal.me/ScienceofEverything

Up next
Oct 24
Episode 155: Embryology and Development
An introduction to the process of development, beginning with fertilisation and covering the stages of blastocyst formation, implantation into the uterus, gastrulation and its constituent cell movements, neurulation and the role of the notochord, and the beginnings of organogenes ... Show More
1h 10m
Sep 23
Episode 154: Magnetic Resonance Imaging
An overview of Magnetic Resonance Imaging (MRI), beginning from the basic physics of nuclear magnetic resonance, and covering the use of radiowaves to excite nuclear spin states, and the T1 and T2 modes of relaxation. We then explore how these phenomena are used to produce 3d ima ... Show More
1h 31m
Jun 2025
Episode 153: Low Carb Diets
A review of the carbohydrate insulin model of obesity and the related proposal that low carbohydrate diets are superior to traditional low fat diets. I begin with a discussion of the theory behind the carbohydrate insulin model, and then assess its plausibility using relevant evi ... Show More
1h 14m
Recommended Episodes
Jul 2019
Every Little Enzyme Does Its Magic – BiOptimizers : 611
<p>In this episode of Bulletproof Radio, I’m welcoming back Wade Lightheart and Matt Gallant. They are the “we fix digestion” guys who co-founded BiOptimizers.</p><p>Wade is a former three-time Canadian natural bodybuilding champion. Matt is an experienced strength and conditioni ... Show More
1h 12m
Dec 2021
The Biology of Slowing & Reversing Aging | Dr. David Sinclair
In this episode, I am joined by Dr. David Sinclair, tenured Professor of Genetics at Harvard Medical School and an expert researcher in the field of longevity. Dr. Sinclair is also the author of the book Lifespan: Why We Age & Why We Don't Have To, and the host of the Lifespan Po ... Show More
2h 7m
Aug 2021
Can you really ‘boost your metabolism’?
All manner of diet and exercise hacks are claimed to ‘boost your metabolism’, but what, if anything are they really doing to your body? In this podcast, I’ll explain what exactly is meant when you hear the term ‘metabolism boosting’, the factors that you can and can’t control tha ... Show More
11m 39s
Aug 2022
Biochemistry | Fatty Acid Metabolism
In this episode, we review the high-yield topic of Fatty Acid Metabolism from the Biochemistry section. Follow Medbullets on social media: Facebook: www.facebook.com/medbullets Instagram: www.instagram.com/medbulletsofficial Twitter: www.twitter.com/medbulletsIn this episode 
15m 8s
Jan 2023
Metabolism 101: A Review – Ep. 197
For most of us, we know how our body works, how and when we should be eating, and the basics to gain muscle or lose weight. On the other hand, there is something that is not taken into account very often: metabolism. In this episode, Dr. Jade is giving a lecture at a local CrossF ... Show More
1h 18m
Feb 2016
Inborn Errors of Metabolism (Part 2)
This podcast is the second in a three-part series on inborn errors of metabolism.This podcast reviews a wide range of small molecule diseases including amino and organic acidemias, urea cycle disorders, fatty acid oxidation defects, carbohydrate metabolism defects, mitochondrial ... Show More
13m 36s
Mar 2020
Chapter 2: Biochemistry (Part 2)
In the second part of the Biochemistry chapter from Crush Step, we review topics such as:- Heme Synthesis and Metabolism- Nucleic Acid Structure and Function- Purine Metabolism- Pyrimidine Synthesis- DNA Replication and Repair- Carbohydrate Structure and Metabolism- Glycolysis an ... Show More
58m 21s
Sep 2021
Collagen supplements: an update on the evidence for health benefits
It was back in episode 55 that I first tackled the topic of collagen supplements. It proved to be one of my most popular episodes ever. And for good reason as there is a growing evidence base to support many of the health claims made about collagen: from improving skin health to ... Show More
12m 24s
Apr 2023
Carbohydrate Metabolism | Glycolysis, Krebs Cycle, and Electron Transport Chain
<p>In this episode, Dr Matt and Dr Mike explain how carbohydrates are used to make energy! They talk about the details underpinning glycolysis, the Krebs cycle, and the electron transport chain! </p><p>Welcome to aerobic respiration!!</p><p>For videos on this topic, click below:< ... Show More
1h 28m