Headaches
While it is considered safe by most regulatory bodies, some people claim that MSG can cause headaches and other adverse reactions. The purported link between MSG and headaches is not well understood, but it is thought that MSG may trigger the release of certain neurotransmitters that can lead to headaches.
The exact mechanism is unknown, but sensitive individuals may be more susceptible to the effects of MSG. Therefore, if you believe that you may be sensitive to MSG, it is best to avoid foods that contain it.
Burning Sensation
Have you ever eaten something that made your mouth feel warm and tingly? If so, you may have experienced the effects of MSG. This burning effect is caused by activating nerve endings that are sensitive to heat. When these nerve endings are stimulated, they send signals to the brain that are interpreted as pain. In some people, this response is more pronounced than in others.
