Bergamot oranges are a type of citrus fruit known for their unique flavor and aroma. They are primarily grown in the Calabria region of Italy and are not typically eaten fresh due to their sour taste. Instead, the fruit is valued for its essential oil, which is extracted from the peel and used in perfumes, cosmetics, and food flavoring, particularly in Earl Grey tea. The bergamot orange tree is small and can reach heights of about 10 to 15 feet. The fruit is round and yellow-green when ripe, resembling a small orange. Its oil contains compounds that are believed to have various health benefits, including potential mood-enhancing properties.