The Slovenian Nutrition Guidelines 2025: A Comparison with the Prior Slovenian FBDG, Dietary Intake, and the EAT–Lancet Diet

Background: The Slovenian Nutrition Guidelines 2025 (SNG2025) provide a quantified, plant-forward framework aligned with the EAT–Lancet diet, whereas previous Slovenian FBDGs were qualitative. Objectives: (i) To compare SNG2025 with the EAT–Lancet diet and previous Slovenian FBDGs and (ii) to assess the alignment of food intake among Slovenian adults with the SNG2025. Methods: The SNG2025 food group targets were mapped to the EAT–Lancet diet and previous Slovenian FBDGs and evaluated against a nationally representative intake (Si. Menu 2017/18; 18–64 years; sex-specific). Sodium intake was corroborated by 24-h urinary sodium levels (2022). Results: The SNG2025 introduces numeric targets across more than 16 food groups, with national adaptations (e.g., potatoes, oils and fats from foods, and dairy being optional via milk-calcium equivalents and beverage specifications). The alignment reveals very low consumption of legumes; limited consumption of vegetables, whole grains, and nuts/seeds (and fruit in men); and excess consumption of total and red/processed meat, ultra-processed foods (UPFs), free sugars/sugar-sweetened beverages, sodium, and alcohol. Biomarkers indicate a mean salt intake approximately two times the