The Plant Free MD with Dr Anthony Chaffee cover image

The Plant Free MD with Dr Anthony Chaffee

Episode 149: Is Being In Ketosis Harmful Long-term? Here's The Evidence

Aug 10, 2023
Richard Smith, a keto-pro, joins Dr. Anthony Chaffee on a deep dive into the claims that long-term ketosis is harmful. They discuss cortisol's role in weight loss struggles, the effects of a carbohydrate-restricted diet on body composition and hormones, the influence of industry-funded research, and the health effects of sugar. They also explore the hype around high fructose corn syrup, the impact of paid content on social media, and the glucose-cortisol link in adaptation to a ketogenic diet. Finally, they touch on the effect of a ketogenic carnival lifestyle on insulin sensitivity and diet for anxiety and cholesterol.
02:09:47

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • High fructose corn syrup and cane sugar have similar chemical compositions and metabolize in the same way in the body, leading to similar health effects.
  • Honey, despite containing other nutrients, can still lead to negative health effects due to its fructose content like other sugars.

Deep dives

The Similarities Between High Fructose Corn Syrup and Cane Sugar

The claim that there is a significant difference between high fructose corn syrup and cane sugar is not supported by the chemical composition of the two substances. Chemically, they are nearly identical, with the only difference being the bond between the glucose and fructose molecules. Studies have shown that both high fructose corn syrup and cane sugar metabolize in the same way in the body, leading to similar health effects. Industry-funded research by companies like Coca-Cola may claim that cane sugar is healthier, but these studies should be viewed skeptically. Independent research has demonstrated the negative health effects of fructose, regardless of the source, and its contribution to metabolic syndrome and fatty liver disease. The claim that honey is different from cane sugar and high fructose corn syrup is also misleading. While honey does contain other nutrients and minerals, its fructose content can still lead to the same negative health effects associated with excess fructose consumption.

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