The United States, the world's largest economy, accounts for approximately 25 percent of Nominal world GDP, and the seven largest economies (amalgamating the European Union economies as one) account for 75 percent of the total.
MayoClinic.com states that some people report feeling flushed or hot in the face or neck after eating MSG. There may also be sweating, itching, and numbness, tingling or a burning sensation in the face, neck and chest. MSG reactions are generally mild. However, some people experience swelling or tingling around the mouth, lips and tongue, which can result in complications such as trouble breathing; this requires immediate medical attention.
Ask anyone if MSG is dangerous, and youâll get a myriad of responses. Some of the more scientifically-minded among us will scoff at the notion that MSG is dangerous or poses real health risks. Sure, theyâll allow, there are a few sensitive people who get headaches or migraines when they eat it, but MSG doesnât actually harm the rest of us.