Final answer:
ChooseMyPlate.gov is a helpful website for determining appropriate portion sizes of various foods. The website provides visual representations of portion sizes for different food groups, helping individuals maintain a healthy lifestyle.
Step-by-step explanation:
One helpful website for determining appropriate portion sizes of various foods is ChooseMyPlate.gov. The U.S. Department of Agriculture developed food guidelines called MyPlate, which provide visual representations of portion sizes for different food groups. MyPlate replaces the previous MyPyramid guide and helps individuals maintain a healthy lifestyle by balancing their intake of vegetables, fruits, grains, proteins, and dairy.