I recently did an interview with Seth Yoder, who has a master's degree in nutrition science and writes the blog The Science of Nutrition. Seth caught my attention recently with his withering review of The Big Fat Surprise, the latest book to claim that ideological/incompetent scientists and public policy makers got the science of nutrition backward and we should all be eating low-carb, high-fat, high-meat diets. I was impressed by how deeply Seth dug into the reference list, and how well he picked up on subtle but troubling misrepresentations of the evidence. Last week, Seth and I got together at a local brewpub to do an interview. We were joined by Carrie Dennett, an MPH/RDN who has a nutrition blog and writes for the...
Can Hypothalamic Inflammation and Leptin Resistance be Reversed?
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A new study by yours truly begins to address the key question: can hypothalamic inflammation and leptin resistance be reversed?Leptin is the primary hormonal regulator of body fatness in the human body (1). Secreted by fat tissue, it acts in many places in the body, but its most important effects on body weight occur via the brain, and particularly a brain region called the hypothalamus. The hypothalamus is responsible for keeping certain physiological variables within the optimal range, including blood pressure, body temperature, and body fatness. In obesity, the brain loses its sensitivity to leptin, and this causes the body to begin 'defending' a higher level of body fatness, analogous to how a person with a fever 'defends'...
Food Reward Friday
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This week's lucky "winner"... Cheesecake Factory Bruleed French Toast!Read more...