Final answer:
A woman over 50 should aim for 4-5 servings of grain products daily, with at least half being whole grains, according to the Healthy Eating Guidelines and MyPlate.
Step-by-step explanation:
The recommended servings of grain products for a woman over 50 according to the Healthy Eating Guidelines are 4-5 servings. These guidelines emphasize that half of the daily grain intake should be whole grains. Examples of whole grains include whole wheat bread, whole wheat pasta, and brown rice. Additionally, a balanced meal as seen in the MyPlate guidelines suggests that grains should fill a quarter of your plate, with the focus on whole grains to maximize nutritional benefits.