Ice Confection
Food · Other · Food, Typed Supps
A water ice is basically frozen sugar water. A milk stick has cream in it, which changes almost everything.
Stage by stage
- Intake (Melts, no chewing): The only breakdown step is melting; the cold briefly slows stomach emptying.
- Digestion (Nothing to digest): Sugar is already dissolved in water, so no digestion is needed before absorption.
- Bloodstream (Fast glucose rise): Water-based versions give a sharp, early glucose peak; fructose from juice goes via the liver.
- Milk versions (Fat flattens the curve): Milk fat and protein slow emptying and blunt the peak, at several times the energy density.
Time to effect
- Under an hour: Blood glucose rises within roughly 20 to 30 minutes, faster than from most solid sweets.
Allergens
None of the fourteen major allergens. May contain: Gluten, Eggs, Milk, Peanuts, Soya, Tree nuts. Derived from what this food is, not from a product label.
Eating patterns
Fits: Vegan, Vegetarian, Pescatarian, Halal, Kosher. Depends on the product: Low-FODMAP, Gluten-free.
Satiety
124 on the satiety index, where white bread is 100 — moderate. Modelled from the Holt et al. (1995) measurements.
Cost band
Mid — roughly £4 per kg, as a band midpoint rather than a price.
Key nutrients
Nutrition per 100g
- Calories: 73
- Protein: 0.2g
- Carbohydrate: 18.7g
- of which sugars: 18.7g
- Fat: 0.1g
- of which saturated: 0g
- Fibre: 0g
- Sodium: 6mg
Food vs. supplement
Not applicable. Fruit-flavoured versions contribute essentially no vitamin C or fibre and should not be counted as fruit.
Kitchen tip
Frozen fruit purée or blended frozen banana gives the same cold sweetness with the fruit fibre still in it. For an actual ice block, the water-based ones are the lighter option in energy terms, if not in sugar.
Common myth
“A water-based ice block is the low-sugar choice.” In reality: It is the low-calorie choice, not the low-sugar one. It carries close to as much sugar per gram as a milk-based stick — the calorie difference is the missing fat, not missing sugar.
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