What is the food industry ?

The food industry is one of the most diverse economies in the world. The food industry is made up of agricultural companies, food processing industries and retail firms. These are some of the key players in the global food market. There are many factors that can influence where the demand for a specific type of food will be at a certain time. These include regional preferences, historical events and changes in climate. This article explains some important aspects of the different types of food products to help you understand how they are produced and distributed.