07/02/2022
One of the most demonized ingredients
Monosodium glutamate (MSG) or “Chinese salt”, recently became the most popular yet the most controversial food ingredient. Debates over this food enhancer today have involved consumers, scientists, physicians and government officials, however, even after FDA approval people keep linking it with Chinese Restaurant Syndrome.
🧂 What is MSG?
MSG belongs to a larger group of chemicals that is named “glutamate”. Glutamate is one of many different amino acids which are considered to be the building blocks of proteins.
Glutamate is the one which determines the taste of these products, however it works only when glutamate is in “free” form, not bonding with other amino acids in proteins.
Glutamate is produced by brain assist and works as a neurotransmitter. Dietary glutamate, including one from MSG, also helps the digestive system giving intestines the energy.
MSG is the sodium salt of the amino acid, glutamic acid, and a form of glutamate. Added to the food it enhances the flavours the same way that glutamate does.
According to one of the Harvard Law School students' papers, Americans consume around 11 grams of glutamate from natural protein sources and less than 1 gram of glutamate from MSG per day. While Asians consume three times more: for instance, Taiwanese consume 3 grams of glutamate from MSG per day.
❓ A threat to public health?
Extreme examples of negative effects attributed to MSG concerns CNS disorder, obesity, disruptions in adipose tissue physiology, hepatic damage, reproductive malfunctions and asthma. A connection between toxic effects and the consumption of MSG could however never be convincingly proven.
Researchers haven't backed up claims that physical symptoms develop after eating MSG. There were studies that did find some correlation between MSG consumption and physical effects yet the evidence was too weak.
⬆️ Click link in bio to read more about researches that bust the myths about MSG