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83. Ben Greenfield: The Unconventional Path to Becoming A Superhuman

The Ultimate Human with Gary Brecka

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*Ketogenic diet can crash hormones *

A strict ketogenic diet can negatively impact hormone levels, particularly testosterone and thyroid hormones. The body may interpret a low carbohydrate intake as a starvation signal, leading to elevated thyroid-stimulating hormone and lowered free T4 levels, alongside reduced testosterone production. After experiencing hormonal crashes, reintroducing carbohydrates is essential for balancing hormones effectively. Carbohydrates play a role in serotonin production, which in turn aids melatonin synthesis for improved sleep quality. Consuming carbohydrates primarily in the evening can enhance insulin sensitivity through various methods, allowing for better energy stabilization and hormone equilibrium. These methods include engaging in cold exposure, timing workouts strategically, and utilizing glucose disposal agents to manage post-meal glucose spikes. Adopting a flexible approach to carbohydrate intake can optimize hormonal health while maintaining fat-burning metabolism throughout the day.

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