Saliva plays a vital role in digestion by protecting the digestive tract and neutralizing acids.
Here's a breakdown of how saliva aids digestion:
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Neutralizes Acids: Saliva neutralizes acids in foods and drinks.
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Protects the Esophagus: According to the provided reference, swallowing saliva protects the esophagus from harmful irritants and can help prevent heartburn (gastrointestinal reflux). This is a critical part of safeguarding the digestive tract.
- By shielding the esophagus, saliva minimizes irritation and potential damage from acidic substances.
In summary, saliva contributes to healthy digestion by neutralizing acids and shielding the esophagus, helping to prevent irritation and heartburn
