What term is used to describe the amount of food recommended for a single person in a meal plan?

The term that describes the amount of food recommended for a single person in a meal plan is "serving size." Serving size is a standardized amount of food that can be used to help individuals understand how much they should consume based on dietary guidelines and nutritional recommendations. It aids in portion control and ensures an accurate understanding of calorie intake and nutrient consumption.

Serving sizes are often provided on food packaging, making it easier for consumers to make informed choices about their meals. They can vary widely depending on the specific food item and are essential for maintaining a balanced diet.

While "food portion" might seem relevant, it typically refers to the amount of food that is actually served or consumed, which can vary significantly from the standardized serving size. "Nutritional guide" generally refers to resources or tools that inform dietary choices rather than a specific amount of food. "Dietary unit" is not a commonly used term in this context and lacks the specificity of serving size as it relates to individual meal planning.