Magnesium Hydroxide (E528)
| Type of additive (Glossary) | Acidity Regulators Leavening Agents |
| E Number | E528 |
| Chemical Formula | Mg(OH)2 |
| Also Known As | Magnesium dihydroxide Milk of magnesia |
Purpose and Function
Magnesium hydroxide is primarily used as an acidity regulator in food applications:
- Acidity Regulator: It helps maintain pH levels in food products, contributing to flavor and preservation.
- Nutritional Supplement: Provides magnesium, which is essential for various bodily functions, including muscle and nerve function.
- Improves Texture: This additive can enhance the texture of food products by promoting moisture retention.
- Antacid Properties: Often used for its antacid properties, providing relief from heartburn and indigestion.
Potential Risks and Side Effects
Magnesium hydroxide is generally regarded as safe for consumption. However, some considerations include:
- Gastrointestinal Issues: Excessive intake may lead to gastrointestinal discomfort, including diarrhea or bloating, particularly for those sensitive to magnesium.
- Allergic Reactions: Rarely, individuals may experience allergic reactions to magnesium hydroxide, particularly those with sensitivities to magnesium.
- Contaminants: Sourcing from reputable suppliers is essential to minimize the risk of contaminants in food formulations