If a food entrepreneur calls a dish protein-rich, what is the most responsible practice?

Correct answer: Supporting the claim with ingredients and nutrition facts

The direct answer is D: support the protein-rich claim with the ingredients and reliable nutrition facts. A nutrition claim affects customer choice, so it must be truthful, understandable and based on evidence. The entrepreneur should identify the protein-containing ingredients, use a consistent recipe and serving size, and calculate or verify the nutrient information according to applicable standards. Option D is correct because it connects the claim with the actual composition and measurable information. Option A is wrong because an unsupported claim can mislead customers and damage trust. Option B is wrong because hiding ingredients prevents informed choice and may create allergy or safety concerns. Option C is wrong because increasing the price does not increase protein and cannot prove a nutrition claim. The responsible approach is transparent communication, not attractive wording alone. Exam cue: every health or nutrition statement should be evidence-based and honestly presented.