Refrigeration is the most important invention in the history of food. But while commercial and home refrigerators have only been used for the past 100 years or so, people have long used cool natural environments to store foods for extended periods.
Today rates of allergic, autoimmune and other inflammatory diseases are rising dramatically in Western societies. If that weren’t bad enough, we are beginning to understand that many psychiatric disorders, including depression, migraine headaches and anxiety disorders, are associated with inflammation. Perhaps the most startling observation is that our children are afflicted with the same inflammatory problems, contributing to the fact that over 40 percent of US children are on medications for some chronic condition.