UK health experts have issued new guidelines advising parents to avoid giving drinks with artificial sweeteners to children under five. The Scientific Advisory Committee on Nutrition (SACN) recommends that preschoolers consume water or milk instead of beverages containing non-sugar sweeteners (NSS) like aspartame, sucralose, or stevia. These sweeteners, often marketed as healthier alternatives to sugary drinks, may still encourage a preference for sweet tastes, which could hinder children’s ability to enjoy less sweet foods later in life.

Artificial sweeteners are widely used in sugar-free or low-calorie products such as squash drinks, desserts, and ready meals. While they provide sweetness without calories and are deemed safe by regulatory authorities, SACN highlights insufficient evidence supporting their benefits for long-term healthy eating habits or tooth decay prevention in children. Additionally, global health leaders like the World Health Organization have raised concerns about the potential health risks associated with NSS consumption, including links to obesity and non-communicable diseases.

The SACN emphasizes the importance of limiting sweetened beverages during early childhood to foster healthier dietary preferences. For older children, swapping sugary drinks for those containing NSS may help reduce sugar intake temporarily. However, experts stress that the long-term goal should be to minimize both sugar and NSS consumption. Research also suggests that artificially sweetened beverages can displace nutrient-rich options like milk and juice at mealtimes.

Parents are encouraged to prioritize unsweetened foods and drinks for young children to support their growth and development. This precautionary approach aligns with broader efforts to combat childhood obesity and promote healthier lifestyles. Experts continue to call for more research on the safety and long-term effects of artificial sweeteners, particularly when consumed from an early age.