Chinese philosophy holds that life force, or qi, comes from breath and food.
I recently came across a very special book called The Feng Shui Cookbook: Creating Health and Harmony in Your Kitchen by Elizabeth Miles. Although this book is small and easy to overlook it is a very different breed than the glossy-food-porn-coffee-table cookbooks that we see so much of these days. Elizabeth Miles has done an incredible job of condensing a layered and vast amount of information and experience into a very handy and practical guide to conscious cooking.
I have heard about Feng shui for years but never really looked too deep into it, so reading this cookbook has been very eye-opening for me, she gives a very good description:
Feng shui is the ecology of flow, the architecture of energy. Based on the idea that good fortune results when people live in balance with their environments and their inner natures, feng shui has been praised as an environmentally sound practice that emphasizes respecting rather than tampering with nature. Today, this ancient and intuitive idea is so forgotten as to seem revolutionary. -p4, 5