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.
For this reason, when MSG is added to food, the FDA requires that it be listed on the label. MSG has been used as a food additive for decades. Over the years, the FDA has received many anecdotal reports of adverse reactions to foods containing MSG. These reactions â known as MSG symptom complex â include: Headache.
It is found in many of processed foods. Increased symptoms of BPH have been reported with consumption of MSG. Unfortunately, MSG is found in many different ingredients. It can be difficult to know whether or not a food has MSG.