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The Model Health Show

TMHS 746: How Time Controls Your Brain, Body, & Health - With Dr. Amy Shah

Dec 11, 2023
Dr. Amy Shah, an expert in circadian rhythm, explains how aligning with our body's natural circadian rhythm can boost energy, reduce disease risk, and improve body composition. Topics include the impact of light exposure, benefits of intermittent fasting and sleep quality, influence of gut bacteria, collateral damage of the pandemic on mental health and obesity, importance of electrolytes, and the relationship between sleep, cravings, and weight loss.
01:19:42

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • Proper alignment with our body's circadian rhythm is essential for maintaining overall health.
  • Balancing light exposure and darkness is crucial for well-being, affecting skin, gut, hormones, and neurotransmitters.

Deep dives

Understanding the Circadian Rhythm: How Our Body Functions According to Time

Our body operates on a circadian rhythm, which regulates various processes such as hormone production, gene expression, and neurotransmitter function throughout the day. The circadian pacemaker in our hypothalamus, called the suprachiasmatic nucleus, is synchronized with the 24-hour solar day. Disrupting this rhythm can have negative impacts on our health. Research shows that 80% of our genes have a circadian pattern, with different genes being activated at different times of the day. The importance of proper timing for sleep, light exposure, and meal timing is crucial in maintaining our overall health.

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