Glutamate flavoring the neck, gradually radiating to both arms and the back, general weakness and palpitations... The syndrome is often abbreviated as CRS and also became known under the names Chinese food syndrome and monosodium glutamate symptom complex. Symptoms attributed to the Chinese restaurant syndrome have been determined to be false. Although many people believe that monosodium glutamate (MSG) is the cause of these symptoms, an association has never been demonstrated under rigorously controlled conditions, even in studies with people who were convinced that they were sensitive to the compound. Techniques used to adequately control for experimental bias include a placebo-controlled double-blinded
Food intolerance Food intolerance Food intolerance is a detrimental reaction, often delayed, to a food, beverage, food additive, or compound found in foods that produces symptoms in one or more body organs and systems, but generally refers to reactions other than food allergy. Food hypersensitivity is used to refer broadly to both food intolerances and food allergies. Food allergies are immune reactions, typically an IgE reaction caused by the release of histamine but also encompassing non-IgE immune responses. This mechanism causes allergies to typically give immediate reaction (a few minutes to a few hours) to foods. Food intolerances can be classified according