A nurse is reinforcing dietary teaching with a client who has constipation about appropriate food choices. Which of the following food selections by the client demonstrates an understanding of the teaching?

A. Cottage cheese: Cottage cheese is low in fiber and does not promote bowel regularity. A diet high in fiber is recommended to help soften stool and stimulate peristalsis, which is necessary for relieving constipation. B. Bran muffin: Bran is an excellent source of dietary fiber, which adds bulk to stool and facilitates easier bowel movements. High-fiber foods, such as whole grains, fruits, and vegetables, are essential in managing constipation effectively. C. Tomato juice: While tomato juice contains some nutrients, it is not a significant source of fiber. Increasing fiber intake is more beneficial for constipation than consuming low-fiber liquids. However, adequate hydration is still important in preventing hard stools. D. Puffed rice cereal: Puffed rice cereal is typically refined and low in fiber, making it a poor choice for relieving constipation. Whole grains, such as bran, oatmeal, or whole wheat products, are more effective in promoting bowel regularity.