Uploaded November 2025 | Updated September 2026, 2 weeks ago
Dr. Latt Mansor holds a PhD in Physiology, Anatomy and Genetics from the University of Oxford. He is a world expert in physiology and metabolism, and consults with elite sport, military, clinical and research organizations.
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00:00 - Intro
01:06 - What are ketones and why do they matter?
19:29 - Is long-term ketosis dangerous?
32:07 - How to improve performance with ketones
36:01 - Ketones 101: What you need to know
58:35 - How ketones are made in the body
1:18:44 - The role of ketosis in managing disease
1:26:48 - Ketones can fix sleep apnea
1:37:15 - Using ketosis to regain metabolic health
Show notes: jessechappus.com/680
Connect with Dr. Latt Mansor:
Website - link.jessechappus.com/CnEBzm6
Instagram - link.jessechappus.com/18onQHf
LinkedIn - link.jessechappus.com/8MWhr0N
Connect with The Jesse Chappus Show:
Website - jessechappus.com
Instagram - instagram.com/jessechappusshow
Disclosure: Some links above may be affiliate links, which means I may earn a commission if you buy through them, at no extra cost to you.
Disclaimer: The opinions expressed in this video are those of the guest and are presented for informational purposes only. This content is not medical advice. Please consult your healthcare provider regarding any health-related decisions.
Dr. Latt Mansor holds a PhD in Physiology, Anatomy and Genetics from the University of Oxford. He is a world expert in physiology and metabolism, and consults with elite sport, military, clinical and research organizations.
Ketone-IQ (ketone.com/jesse) Save 30% OFF your subscription order PLUS youʼll get a free gift with your second shipment by using this link.
Subscribe to The Jesse Chappus Show on YouTube: youtube.com/@JesseChappus
(And be sure to hit the 🔔 to get notified when new videos are released!)
00:00 - Intro
01:06 - What are ketones and why do they matter?
19:29 - Is long-term ketosis dangerous?
32:07 - How to improve performance with ketones
36:01 - Ketones 101: What you need to know
58:35 - How ketones are made in the body
1:18:44 - The role of ketosis in managing disease
1:26:48 - Ketones can fix sleep apnea
1:37:15 - Using ketosis to regain metabolic health
Show notes: jessechappus.com/680
Connect with Dr. Latt Mansor:
Website - link.jessechappus.com/CnEBzm6
Instagram - link.jessechappus.com/18onQHf
LinkedIn - link.jessechappus.com/8MWhr0N
Connect with The Jesse Chappus Show:
Website - jessechappus.com
Instagram - instagram.com/jessechappusshow
Disclosure: Some links above may be affiliate links, which means I may earn a commission if you buy through them, at no extra cost to you.
Disclaimer: The opinions expressed in this video are those of the guest and are presented for informational purposes only. This content is not medical advice. Please consult your healthcare provider regarding any health-related decisions.
