Which outcome is most relevant when applying the course definition of 'nutritious' to compare two diets?

• A. The immediate cost per meal in isolation, because price always determines whether a diet maximizes health.
• B. Long-term health outcomes (e.g., risk of chronic diseases, functional capacity, and longevity) rather than short-term taste satisfaction alone.
• C. Only the diet's cultural authenticity relative to a heritage cuisine, regardless of its effect on disease risk or nutrient adequacy.
• D. The visual appeal and social popularity of the diet on social media platforms, because popularity is equivalent to nutritional quality.

Answer: (B)