Food for Thought, Literally

Introduction

Neurogastronomy merges neuroscience with gastronomy to understand how we perceive flavor. Dan Han explains that flavor perception is 75% to 90% comprised of smell, not taste, and involves all senses, including sight, hearing, and touch 1. This interdisciplinary field aims to address food perception issues, from making food more delicious to improving global health and agricultural practices 2.

Flavor perception is actually 75% to 90% comprised of smell, not taste.

--- Dan Han

Sanjay Gupta highlights how neurogastronomy can help us retrain our brains to crave healthier foods by changing how we experience them 2.

   

Mechanism

Understanding the mechanism of flavor is crucial for changing our eating behaviors. Dan Han explains that flavor involves retronasal olfaction, where exhalation tingles the senses, significantly impacting flavor perception 1. He also discusses how color association can influence food perception, such as using blue plates to increase food intake in hospital patients 3.

Next time you're at a favorite restaurant or having a favorite meal, try chewing everything with your nose plugged.

--- Dan Han

These insights reveal how simple changes can enhance our food experiences and potentially improve health outcomes.