Eric Ravussin
Longtime human metabolism researcher and obesity scientist focused on energy expenditure and metabolic adaptation, with decades of work at Pennington Biomedical Research Center and involvement in landmark studies such as CALERIE and research related to the Biggest Loser.
Top 3 podcasts with Eric Ravussin
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496 snips
Nov 4, 2024 • 2h 9min
#324 ‒ Metabolism, energy balance, and aging: How diet, calorie restriction, and macronutrients influence longevity and metabolic health | Eric Ravussin, Ph.D.
Eric Ravussin, a leading expert on obesity and metabolism, discusses his groundbreaking research on energy expenditure and its influence on aging. He delves into caloric restriction and its health benefits, including insights from the CALERIE study. The episode explores the complexities of measuring energy balance and appetite regulation, highlighting the impact of hormones and dietary habits. Ravussin also examines the potential of GLP-1 agonists and the future of metabolic research through technology and AI advancements.
4 snips
Jun 30, 2025 • 1h 16min
Preserve Muscle, Burn Fat: How to Outsmart Your Metabolism with Dr. Eric Ravussin
Dr. Eric Ravussin, a world-renowned metabolism expert, dives into the intricacies of energy balance and fat loss. He unpacks metabolic adaptation, explaining how the body defends against weight loss and the critical importance of preserving lean muscle through adequate protein intake and resistance training. The conversation also explores the effects of GLP-1 medications, mitochondrial health, and dietary strategies like caloric restriction for sustainable metabolic health. This insightful dialogue is packed with practical tips for effective weight management, especially for older adults.
Jan 15, 2026 • 1h 6min
#290 - Why Weight Loss Is So Hard to Maintain—Metabolic Adaptation Explained | Dr. Eric Ravussin + Mike Haney
Dr. Eric Ravussin, a leading expert in human metabolism and obesity, shares key insights from his extensive research, including landmark studies like CALERIE and the Biggest Loser. He explains why BMI is an inadequate obesity measure and delves into the dynamics of energy expenditure. The discussion covers metabolic adaptation and its persistence post-weight loss, the implications of GLP-1 drugs on metabolism, and why unwavering willpower isn't the solution. Ravussin also debunks myths around obesity, emphasizing genetic and environmental influences.
