Thanks for your question!
MSG (monosodium glutamate) is a food additive used to enhance the flavors of foods, usually umami or the "meaty" flavor of a food. Most people identify the use of MSG in Asian foods, but it is actually still commonly used in a lot of processed foods like macaroni and cheese, potato chips, canned soup, just to name a few. Many people think MSG is harmful to them, but the answers are not so clear cut on whether or not this is true.
Some people b...