Should people use oat bran to lower cholesterol levels?
Oats and oat bran contain generous amounts of soluble fiber, which helps to lower the bad LDL cholesterol and raise the good HDL cholesterol. However, some oat bran muffins can be high in fat and calories, so read labels carefully. Although oat bran may help lower cholesterol, many other foods, particularly legumes and certain fruits, are also rich in soluble fiber. The body needs both soluble and insoluble fiber to function properly.