Processed cheese

Processed cheese is a dairy product. It is made from cheese. Other unfermented dairy products, emulsifiers, salts, food colorings and whey may be added to this. 
History.
The first processed cheese was made by Walter Gerber in Thun, Switzerland in 1911. Today, this is still sold as "Gala". The first processed cheese in Germany was made by Gebrüder Wiedemann, in 1922. This was named "Adler" (which is German for Eagle). At approximately the same time, Fromageries Bel launched La vache qui rit, which is still available today. In Austria, it was "Alma", in 1921.
Advantages and disadvantages.
There are a number of advantages of processed cheese over regular cheese. These are:
One disadvantage to processed cheese is that it is unhealthier than other cheeses if eaten too much.