Which food item might be least effective in alleviating constipation?

Cream of wheat cereal is least effective in alleviating constipation because it is typically made from refined wheat, which means that it has been stripped of much of its fiber content during processing. Fiber is crucial for promoting bowel regularity and facilitating the passage of stool through the intestines. Unlike whole grain products and other high-fiber foods, cream of wheat does not provide the bulk and substance needed to prevent or relieve constipation.

In contrast, whole grain cereal, apples, and leafy greens are all high in fiber. Whole grain cereal contains bran, which adds bulk to the stool, while apples contain both soluble and insoluble fiber, contributing to digestive health. Leafy greens are also packed with fiber and nutrients that support healthy bowel movements. Therefore, while other options actively promote digestive health through their fiber content, cream of wheat cereal lacks sufficient fiber to be effectively beneficial in alleviating constipation.