Ketones

Explore our lecture on “Ketones” with Professor Javier Gonzalez. In this session, Javier examines what ketones are, how they are produced or supplemented, and the main theories behind why they might influence exercise performance, recovery, or physiology. He also evaluates the evidence for ketones as fuels and signalling molecules, highlights the practical limitations and side effects of ketone supplements, and considers whether they currently have a meaningful place in applied sport nutrition.

What we will cover:
    What are ketones, and how are they produced in the body?
    What are the theories how ketones might influence performance?
    Do ketones increase efficiency or spare glycogen and protein?
    Can ketones act as signalling molecules that affect adaptation?
    What conclusions can be drawn about ketone supplementation?

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Speakers

1

Number of lectures

1

Video time

30

Reading

1

Exams

1

Professor Javier Gonzalez

Javier Gonzalez works in the Department for Health at the University of Bath. Javier has worked at the University of Bath since 2014 and is currently a Professor of Human Physiology. His extensive research background involves using techniques such as indirect calorimetry, tissue biopsies, and stable isotope infusion to study human fuel use. Javier’s current research aims to further our understanding of how we get fuel from our diet, and how we burn fuels during exercise to improve human health and performance. Javier is also a consultant to sports teams and industry (e.g., having worked as the Lead Performance Nutritionist at INEOS Grenadiers cycling team).
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