Final answer:
An individual's protein intake can fall within the AMDR but below the RDA due to factors such as consuming slightly less than the RDA or having higher energy needs without increasing overall calorie intake. Meeting the RDA for protein is important for good health.
Step-by-step explanation:
It is possible for an individual's protein intake to fall within the Acceptable Macronutrient Distribution Range (AMDR) but below his or her Recommended Dietary Allowance (RDA) due to various factors. One possible scenario is when a person consumes a variety of foods that provide protein, but in quantities that are slightly below the RDA.
For example, if a person's RDA for protein is 60 grams, but they consume around 55 grams of protein, their intake falls within the AMDR (10-35% of total daily calories) but is below the RDA.
Another reason why protein intake might fall within the AMDR but below the RDA is if a person has higher energy needs but does not increase their overall calorie intake. In this case, the percentage of protein in their diet might be appropriate according to the AMDR, but their total protein intake falls below the RDA.
It's important to note that meeting the RDA for protein is essential for maintaining good health and preventing protein deficiency or protein energy malnutrition.