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This overused ingredient can lead to gas, bloating, and chronic fatigue

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1. Gas and bloating

A number of people report digestive problems after consuming MSG, such as bloating, heaviness, or intestinal gas.

This may relate to how the additive is metabolized and its possible impact on gut balance.

2. Headaches and fatigue

Another widely reported issue is known as “Chinese restaurant syndrome,” involving symptoms like:

  • Headaches
  • Chest pressure
  • Heart palpitations
  • Dizziness
  • Sudden, lingering tiredness

While not everyone experiences these reactions, those who are particularly sensitive may feel the effects even hours later.

3. Potential links to sleep and focus problems

Some studies suggest that too much MSG could influence brain activity by affecting neurotransmitters, which might lead to issues with sleep, mood, or concentration.

How to spot MSG in your food

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