Fluid diet - mildly thick level 2

Aim

To provide fluids of a mildly thick (IDDSI level 2) consistency for patients with dysphagia as recommended by a speech pathologist.

Characteristics

Mildly thick – level 2 is designed to be consumed from a cup. However, mild effort is required to take this thickness via a standard bore straw (standard bore straw = 5.3mm diameter). This thickness can be sipped, is lump free and pours quickly from a spoon but slower than thin fluids, such as water.

Refer to The International Dysphagia Diet Standardisation Initiative 2016 for approved IDDSI testing methods.¹

Indications

Swallowing disorders as identified by a speech pathologist.

Nutritional adequacy

Care must be taken to ensure adequate fluid intake when thickened fluids replace thin fluids. Patients on this diet should be monitored regularly to ensure adequate fluid and nutritional intake.

Precautions

Ensure the patient only receives fluids of the consistency recommended by the speech pathologist.

Paediatrics

Suitable for use in paediatrics when combined with an age-appropriate diet (if indicated).

Specific menu planning guidelines

	Allowed	Not allowed
Hot main dishes	All. But wet dish sauces need to be assessed as compliant diet by a speech pathologist	Wet dishes with thin sauces
Sauces, gravies	All, only if a small amount is served on food (max 40ml serving)	Served separately
Starchy vegetables / pasta / rice	All	-
Vegetables	All	-
Soups	Thickened to mildly thick – level 2 consistency or deemed already suitably thick and assessed as compliant for this diet by a speech pathologist	All others
Sandwiches	All	-
Salads, dressings	Salad ingredients and vegetables that produce minimal juice when eating, e.g., carrot, lettuce Salad dressing needs to be assessed as compliant by a speech pathologist	Thin dressings Salad ingredients and vegetables that produce juice, e.g., pineapple, orange, tomato
Breads, cereals	All breads All cereals served with milk thickened to mildly thick – level 2 consistency Cereal where the milk is fully absorbed into the cereal, e.g., semolina. These products are to be assessed as compliant for this diet by a speech pathologist	Cereal where the milk is not fully absorbed into the cereal
Spreads	All	Drinking yoghurts
Hot breakfast choices	All, except those listed as not allowed	Grilled tomato
Fruit	Drained canned fruit Fresh fruit that produces minimal juice when eaten, e.g., banana, apple Dried fruit	Undrained canned fruit Fresh fruit where juice is produced when eaten, e.g., orange, watermelon, passionfruit, pineapple
Yoghurt	All yoghurts	Drinking yoghurts
Desserts	All, but sauces need to be assessed as compliant by a speech pathologist	Transitional desserts, meaning desserts that change to a liquid in the mouth, e.g., unthickened ice-cream, jelly
Milk and cheese	Milk thickened to mildly thick – level 2 consistency All cheese	-
Beverages	Must be thickened to mildly thick – level 2 consistency	All others
Biscuits	All	-
Miscellaneous	Nutritional supplements that are thickened to, or which meet mildly thick – level 2 consistency	-
Celebratory foods / special occasions	Not applicable	Not applicable

*©The International Dysphagia Diet Standardisation Initiative 2019 licensed under the Creative Commons Attribution ShareAlike 4.0 License. Derivative works extending beyond language translation are NOT PERMITTED.

References

1. International Dysphagia Diet Standardisation Initiative. Complete IDDSI Framework Detailed definitions. IDDSI; 2019. [cited 19 August 2022].