
Identical twins change their diets and lifestyles for eight weeks in a unique scientific experiment designed to explore how certain foods impact the body.

Identical twins join a scientific study and must stick to either a plant-based or omnivorous diet for eight weeks to determine what is the healthiest.

The twins begin their diets with a mix of successes and struggles. The recommended dietary guidelines raise concerns. A renowned chef changes course.

The twins adjust to cooking their own meals. With some animal products linked to health problems, innovators turn to plants for sustainable alternatives.

The study results are revealed to the twins as they review their weight, gut and brain health, and more. A movement in the food industry gains momentum.
Complete episode guide for You Are What You Eat: A Twin Experiment with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
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