Eat or Avoid
E621

Monosodium Glutamate

Also known as: MSG, Sodium Glutamate

Flavor Enhancers

Safety rating

Use Sparingly

Eat Away!Generally SafeUse SparinglyAvoid

Purpose and Function

Monosodium Glutamate (MSG) enhances the savory (umami) flavor in foods, commonly used in processed foods, canned vegetables, soups, and fast foods.

Commonly found in

  • Processed foods and canned vegetables
  • Soups and fast foods

Key functions

  • Enhances savory (umami) flavor

Potential Risks and Side Effects

  1. 01Some studies suggest MSG may cause headaches, flushing, and sweating in sensitive individuals (sometimes called "Chinese Restaurant Syndrome")
  2. 02Long-term effects are not well-established
  3. 03Generally considered safe by regulatory agencies at typical dietary amounts

References

    Related Additives