Experts warn against the summer treat which can leave children hospitalised – or even be fatal

Researchers are urging a reevaluation of public health guidelines regarding slushy ice drinks containing glycerol, recommending that children under eight avoid these beverages due to potential health risks. A recent study published in the Archives of Disease in Childhood examined cases of 21 children aged two to seven in the UK and Ireland who required emergency medical treatment after consuming slushies.

The study found that many of these children experienced “glycerol intoxication syndrome,” which can lead to serious symptoms such as decreased consciousness, low blood sugar, and lactic acidosis. Glycerol, a naturally occurring sweetener used to maintain the slushy texture, is present in higher concentrations in these drinks compared to other foods. Current guidelines from the Food Standards Agency (FSA) advise against consumption for children under four and limit intake to one slush per day for those aged five to ten. However, researchers suggest that the age threshold should be raised to eight years to ensure safety.

The investigation revealed that most children fell ill within an hour of drinking a slushy, with symptoms including hypoglycemia and loss of consciousness. All 21 children recovered after being discharged with advice to avoid slushies; however, one child who ignored this guidance experienced symptoms again at age seven.

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Experts highlight the lack of transparency regarding glycerol concentrations in slush drinks, making it difficult for parents to gauge safe consumption levels. They emphasize that there are no nutritional benefits from these drinks, advocating for safety-focused recommendations based on weight rather than age. This approach would help ensure clearer guidance for parents regarding their children’s consumption of slushy beverages.