Final answer:
Serving sizes and portion sizes are two different concepts. Serving sizes are standardized amounts determined by nutrition experts, while portion sizes refer to the amount an individual chooses to eat. Understanding serving sizes can help individuals make informed decisions about food intake.
Step-by-step explanation:
Serving sizes and portion sizes refer to two different concepts when it comes to food. A serving size is a standardized amount of food determined by nutrition experts, whereas a portion size is the amount of food that an individual chooses to eat at a given time.
For example, a serving size of pasta might be one cup, but a person may decide to eat two cups of pasta for their meal, making that their portion size. Serving sizes are used to provide consistent information about the nutrients in a food item, while portion sizes may vary based on individual preferences and appetite.
Understanding and being aware of serving sizes can help individuals make informed decisions about their food intake and ensure they are consuming the recommended amounts of nutrients.
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