Wait a Second, Is Glycation Actually GOOD For You? | Mastering Nutrition #13

Wait a Second, Is Glycation Actually GOOD For You? | Mastering Nutrition #13

Author: Chris Masterjohn, PhD June 9, 2016 Duration: 40:20

In this episode, I wrap up glycation week by discussing why glycation may play essential physiological roles in the body. In the early days of methylglyoxal research, Albert Szent-Gyorgyi, who won the 1937 Nobel prize in Physiology or Medicine for his discovery of vitamin C and critical steps in energy metabolism, saw the molecule as part of a regulatory system. In the early research into glycolysis, the system that converts methylglyoxal to pyruvate was seen as part of energy metabolism. Only later did glycation become synonymous with toxicity. Current science can be used to make a compelling case that methylglyoxal is normally produced as part of glycolysis to prevent a dangerous buildup of glyceraldehyde and that it rises during carbohydrate restriction to help preserve much-needed glucose and to enable the conversion of fat to additional glucose. This could be seen as an elegant system of regulation and a key part of energy metabolism. Nevertheless, it is unclear where the dividing line between physiology and pathology lies, and I see the apparent rise of methylglyoxal during carbohydrate restriction as part of a stress response that should not be chronically activated.

Access the show notes, transcript, and comments here:

https://chrismasterjohnphd.substack.com/p/013-wait-a-second-is-glycation-actually

Chris Masterjohn, PhD, is the Founder and Scientific Director of the mitochondria test Mitome.


Chris Masterjohn, PhD hosts Mastering Nutrition, a podcast that digs into the science of how our bodies work at a fundamental level. The focus here is on mitochondrial health-the energy powerhouses within our cells-and how optimizing them forms the cornerstone of lasting vitality. Chris brings his background as a nutrition scientist and his experience founding BioOptHealth to these conversations, which move beyond generic diet advice. Instead, the podcast explores how individual differences, informed by tools like whole genome sequencing and detailed biochemical data, can reveal personalized paths to better metabolic function. Listeners will hear deep dives into cutting-edge research, practical interpretations of complex studies, and discussions on how to apply these insights in a real-world context. This isn't about quick fixes or trending superfoods; it's about building a coherent, scientifically-grounded understanding of nutrition from the cellular level up. Each episode aims to provide the kind of nuanced, evidence-based perspective that can help you make sense of conflicting health information. Whether the topic is a specific nutrient, a metabolic pathway, or a broader principle of wellness, Chris works to translate dense science into actionable knowledge. Tune in for a thoughtful, detailed exploration of what it truly means to master your own nutritional landscape.
Author: Language: English Episodes: 712

Mastering Nutrition
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