Background/Objectives: Artificial sweeteners (ASs) are food additives used to impart sweetness to various food products. Common sweeteners used individually or in combination include acesulfame-K, aspartame, cyclamate, saccharin, sucralose, and neotame. While traditionally considered harmless, emerging research suggest potential health implications. This study aims to analyze commonly consumed food products in Croatia for ASs presence, quantify four ASs, and estimate daily intake of ASs. Additionally, product labeling was assessed for compliance with Regulation 1169/2011 on food information to consumers. Methods: This study assessed the presence of acesulfame-K, aspartame, cyclamate, and saccharin dihydrate in 121 frequently consumed food products from the Croatian market using a high-performance liquid chromatography method. Based on obtained concentrations, data from a parallel consumption study, and existing literature on acceptable daily intake (ADI), we assessed exposure to ASs. Results: ASs were found in a substantial proportion of analyzed products, with multiple sweeteners often present in a single product. Specifically, ASs were detected in 74% of carbonated drinks, 54% of fruit juices, 86% of energy drinks, 70% of high-protein milk products, and 66% of chewing gums. Hypothetical consumption scenarios demonstrated that children, due to their low body mass, are at the highest risk of exceeding ADI values. Conclusions: The widespread presence of ASs in food products raises concerns about excessive intake, particularly among children who frequently consume soft drinks, instant beverages, and protein drinks. These findings highlight the need for further research into cumulative ASs exposure and its potential health effects, as well as the importance of public health strategies to regulate ASs consumption.

Background/Objectives: Artificial sweeteners are commonly used food additives that provide sweetness without calories. Once considered harmless due to their lack of metabolism, recent studies suggest that they may have unintended effects, potentially stimulating appetite and increasing food intake, leading to weight gain. This study aimed to assess consumer perceptions of artificial sweeteners in food, examine consumption frequencies of products containing them, and explore their potential influence on body mass index. Methods: A cross-sectional study was conducted using two voluntary and anonymous surveys administered via Google Forms. Results: The study included 649 participants: 324 parents of preschool and school-aged children and 325 university and secondary school students. A substantial proportion of parents (59.3%) recognized artificial sweeteners as common sugar substitutes in beverages like juices, soft drinks, and protein drinks. Awareness was notably higher among students (88.9%). While most participants held a negative attitude toward artificial sweeteners, their awareness and engagement with food label reading were low. Multivariate linear regression identified significant associations: Male gender (β = 1.17, p < 0.001) and older age (β = 0.42, p < 0.001) were associated with higher BMI. Additionally, participants who rarely or never consumed carbonated soft drinks had a lower BMI (β = −1.48, p = 0.039), while those who occasionally consumed snacks had a higher BMI (β = 0.51, p = 0.039). Conclusions: This research underscores the urgent need for public health initiatives addressing misconceptions, raising food label reading practices, while encouraging healthier consumption habits through educational campaigns. Additionally, the study’s insights will help assess the potential cumulative health impacts of artificial sweetener intake.

One of the main public health issues that has recently been observed in a greater number of children is being overweight. The cause certainly lies in the decreasing physical activity of children, but mostly in their eating habits. Soft drinks are recognized as the most significant contributor to body overweight due to high sugar content; thus, as a result of numerous campaigns, part of the sugar is replaced by artificial sweeteners (ASs). Despite their advantage due to their low caloric value, WHO recommends that they should not be used to achieve weight control or as prevention for reducing the risk of non-communicable diseases, as there is no evidence of their effectiveness. Apart from beverages, artificial sweetener combinations are also added to a variety of “low fat” and “high protein” food products, which are highly favored especially among the young population. Therefore, it is necessary to take care of the cumulative intake. The conducted study included a survey of 323 parents of children aged 1–14 years, as well as an analysis of the AS content in the products most often consumed by the respondents. The results of the survey show that a large part of children (40%) aged 3–14 often consume soft drinks. Different products (soft drinks, juices/nectars, syrups) were sampled based on the respondents’ responses, and an analysis showed that 54% of them contained one or more ASs. In addition, the survey indicated parents’ lack of information about the presence of AS in products, as 51% of parents declared that they do not read the declarations of the products they buy. It is necessary to persist in consumer education and changes in dietary preferences and habits, especially among children.