- Monosodium Glutamate (MSG)
- Chocolate
- Citrus fruits
- Alcohol (especially red wine and beer)
- Luncheon/deli meats
- Aged cheeses
- Caffeine
- Fermented, pickled or cured foods
Food additives that ALWAYS contain MSG
- Monosodium glutamate
- Hydrolyzed vegetable protein
- Hydrolyzed protein
- Hydrolyzed plant protein
- Plant protein extract
- Sodium caseinate
- Calcium caseinate
- Yeast extract
- Textured protein
- Autolyzed yeast
- Hydrolyzed oat flour