E621
Monosodium Glutamate (MSG)
LimitType: Flavor enhancer
E621 (MSG) enhances umami flavor. It is considered safe by regulators but adds sodium and is common in ultra-processed foods.
Commonly Found In
- Chips
- Instant noodles
- Canned soup
- Fast food
Key Notes
- •Adds sodium
- •Some report sensitivity
- •Marker of ultra-processed food
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Frequently Asked Questions
What is E621?
E621 is Monosodium Glutamate (MSG), a flavor enhancer. A savory flavor enhancer that adds sodium and marks processed foods.
Is E621 safe to eat?
Monosodium Glutamate (MSG) is permitted but worth limiting. Adds sodium.