mikey_101 saidthats the MSG and flavourings screwing up your system.
MSG is considered an allergen for some people. People who respond badly to MSG are simply allergic to it. Not everyone responds this way to it.
MSG is classed as an 'excito toxin' - an alergen yes, by default since its an exitotoxin.
Somepeople may have the initial alergic reacion..... where as the other 99% have their brain cells slowly destroyed.
"Aspartame, MSG, and Excitotoxins
[Posted 12 October 2004]
Aspartame (often called Nutrasweet) is a controversial food additive used to sweeten "diet" products artificially. The product has a long history of causing severe health problems. Along with MSG (monosodium glutamate) and MSG-like food additives, aspartame is in a class of compounds known as "excitotoxins". These excitotoxins basically excite brain cells until they die.
In other words, each serving of MSG or aspartame has the potential to cause a little bit of brain damage, which becomes cumulative and could eventually lead to Alzheimer's Disease, Parkinson's, or other neurological diseases.
"Excitotoxicity is the pathological process by which nerve cells are damaged and killed by excessive stimulation by neurotransmitters such as glutamate and similar substances. This occurs when receptors for the excitatory neurotransmitter glutamate (glutamate receptors) such as the NMDA receptor and AMPA receptor are overactivated. Excitotoxins like NMDA and kainic acid which bind to these receptors, as well as pathologically high levels of glutamate, can cause excitotoxicity by allowing high levels of calcium ions (Ca2+) to enter the cell. Ca2+ influx into cells activates a number of enzymes, including phospholipases, endonucleases, and proteases such as calpain. These enzymes go on to damage cell structures such as components of the cytoskeleton, membrane, and DNA.