The origin of yogurt dates back thousands of years, with some researchers thinking that this first yogurt resulted from the unintended fermentation of milk. While still basically fermented milk, today's yogurt available in grocery stores is, of course, a much different product from many years ago. Consumers can enjoy a wide variety of flavors, both sweet and savory, experience a range of textures, and even drink yogurt from a bottle or squeeze it from a pouch.
Yogurt is an increasingly popular f…