Thickened water is made thicker using specific ingredients called thickening agents.
Thickening Agents Explained
Thickening agents are substances added to liquids to increase their viscosity, making them easier and safer to swallow for individuals with swallowing difficulties (dysphagia). The reference describes two main types of thickening agents:
- Modified maize starch: This type of starch is processed to enhance its thickening capabilities. It also provides some nutritional value.
- Xanthan gum: This is a polysaccharide often used in food production as a stabilizer and thickener.
These agents work by creating a more viscous solution when mixed with water, thus making the water thicker.
How the Process Works
The process of thickening water involves mixing the chosen thickening agent (either in powder or liquid form) with water. This mixture is then stirred to ensure the thickening agent is properly dissolved and the desired thickness is achieved. Some vendors also offer pre-thickened water, juice, and milk in individual servings, where the thickening process has already been completed.
Different Types of Thickened Liquids
Here's an example table illustrating the levels of thickness and their intended usage.
| Thickness Level | Description | Example Use Case |
|---|---|---|
| Nectar Thick | Flows slowly off a spoon | Individuals who have mild difficulty swallowing thin liquids |
| Honey Thick | Flows very slowly off a spoon like honey | Individuals with moderate difficulty controlling liquids in their mouth |
| Pudding Thick | Remains on a spoon, does not easily flow | Individuals with severe difficulty swallowing |
- Pre-thickened liquids: The convenience of pre-thickened liquids means no mixing is required.
Practical Considerations
- Hydration: It's vital to use thickening agents that support hydration while addressing swallowing difficulties.
- Nutritional Value: Some thickeners, such as modified maize starch, may offer some nutritional value in addition to their thickening function.
- Individual Needs: The appropriate thickness of liquid varies based on individual requirements. Healthcare professionals should determine the suitable level.
