The food additive MSG, monosodium glutamate, is not dangerous or harmful. Chinese restaurant syndrome doesn't exist.

Monosodium glutamate ... MSG gained a reputation for causing a wide range of symptoms, ... FARE has no reported cases of immune-related allergies to MSG, ...

“Since MSG sensitivity is not an allergy, avoiding foods prepared with MSG will prevent any symptoms associated with the ingredient,” Willbur says. It’s also worth looking at your diet.

This is not the same as an allergy but can cause similar symptoms. Allergies trigger immune responses, ... but it takes careful scrutiny to make sure there's no lactose or MSG in a food.

Monosodium glutamate (MSG): This flavor enhancer can cause headaches, chest tightness, ... Food intolerances and allergies can have similar symptoms, making diagnosis challenging.

During pregnancy, eating right-sized portions of foods with MSG isn’t likely to land you with a slew of unpleasant symptoms — and it won’t harm your growing baby, either.

A key sign that your fatigue may be caused by allergies is if you have other allergy symptoms at the same time, Dr. Tirumalasetty said. These include itchiness in the eyes, ears, nose and throat ...