Walnuts trace their origins in many places, though it is common knowledge that the earliest were Persian where the health benefits of walnuts were thought to be well known. Walnuts are believed to have been cultivated as far back as 7000 B.C. in the humid regions surrounding the Caspian Sea. Today, California walnuts are some of the highest quality nuts around; in fact, almost 90 percent of the United States’ walnut production grows right in California. Currently, the U.S. ranks as second-highest walnut producer in the world, only to China.

Walnut Types: Take Your Pick

You have probably encountered at least one of three types of walnuts: the English walnut, the black walnut, and the white walnut, or the butternut. These white walnuts are…

Source by Jeff Andrews