The Government is considering potential restrictions on the sale of slush ice drinks to young children following updated health advice highlighting concerns over the use of glycerol in the popular beverages.
Minister for Health Jennifer Carroll MacNeill confirmed that her department is engaging with food safety authorities regarding the issue, although any measures introduced would need to comply with European Union regulations.
The move follows updated guidance issued by the Food Safety Authority of Ireland (FSAI) after a new scientific assessment by the European Food Safety Authority (EFSA) examined the safety of glycerol consumption in slush ice drinks.
Glycerol, also known as E422, is an approved food additive used in some slush beverages to reduce sugar content while maintaining their distinctive frozen texture. While the ingredient is generally regarded as safe, health experts have raised concerns about its potential effects on children aged 10 and under when consumed in high quantities.
According to the FSAI, younger children may be more susceptible to adverse reactions due to their lower body weight. Reported side effects can include headaches, nausea and vomiting, while excessive consumption in rare cases has been linked to more serious symptoms such as hypoglycaemia, shock and loss of consciousness.
In response to parliamentary questions from Fianna Fáil TD Pádraig O'Sullivan, Minister Carroll MacNeill said food safety remains a key priority and acknowledged the concerns outlined by regulators.
The FSAI now advises that children aged 10 years and under should avoid consuming slush ice drinks containing glycerol. It has also recommended that manufacturers and retailers use the minimum amount of glycerol necessary in their products and clearly inform consumers of the associated health advice.
Under the updated guidance, businesses are encouraged to display permanent warnings at points of sale stating: "This product contains glycerol and is not recommended for children aged 10 years and under."
The Minister noted that there is currently no specific EU-wide maximum limit for glycerol in flavoured drinks. However, discussions are ongoing at European level regarding possible regulatory controls and future amendments to food additive rules.
"Since opinions issued by EFSA are not legally binding, any national measures must be consistent with the harmonised EU regulations governing food additives and food information," Ms Carroll MacNeill said.
"This ensures that individual countries' actions remain aligned with EU-wide standards, promoting uniformity and clarity across Member States."
She added that, pending any regulatory changes, public health advice remains clear.
"Children aged 10 years and under should not consume slush ice drinks containing glycerol. Parents, guardians and caregivers are advised to check ingredient information where available and, where there is any doubt, to ask the vendor whether glycerol is present. Food businesses are expected to have regard to the updated FSAI advice and to take appropriate steps to ensure that consumers are clearly informed at the point of sale."
The possibility of introducing mandatory warning notices or further restrictions, including a potential ban on sales to younger children, remains under consideration as discussions continue between the Department of Health and food safety authorities.
Deputy O'Sullivan said he has observed limited compliance with the FSAI's recommendations since raising the matter and believes stronger action may be necessary.
"I'd be in favour of prohibition for under tens at the very least, as the FSAI advice advises that children under ten can suffer from glycerol intoxication syndrome, including hypoglycaemia and loss of consciousness in that age group," he said.
"More than anything, sellers of these products need to pay heed to the advice and if not then I would encourage the Minister and the Department of Health to consider an outright ban."
The issue is expected to remain under review as Irish and European regulators assess whether additional safeguards are required to protect young consumers.
