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by Achim Dobermann
Published: Last Updated on

Roughage refers to feed that is high in fiber and low in total digestible nutrients. These types of feed are typically used for grazing animals such as cattle, horses, and sheep. The most common forms of it include hay and silage.

Roughage, also known as dietary fiber, is an essential component of a healthy diet. It is the indigestible portion of plant-based foods that helps to promote regular bowel movements, lower cholesterol levels, and maintain a healthy weight.

The history of roughage can be traced back to ancient civilizations, where people primarily consumed plant-based diets rich in roughage. However, as societies began to adopt more Westernized diets, their consumption decreased. Today, many countries have a lower intake of it compared to recommended levels.

Examples of foods high in roughage include fruits, vegetables, whole grains, and legumes. These foods have been scientifically proven to have numerous health benefits. Studies have shown that a diet high in roughage can reduce the risk of certain types of cancer, heart disease, and type 2 diabetes.

Globally, the average intake of roughage is far below the recommended levels. According to the World Health Organization, the recommended daily intake of roughage is 25-30 grams per day, yet the average intake is only 15-18 grams per day. This lack of roughage in the diet has become a concern for public health.


While it has numerous benefits, there are also some concerns about its consumption. For example, a diet high in roughage can interfere with the absorption of certain minerals and may cause gastrointestinal discomfort in some individuals. However, these concerns can be mitigated by increasing roughage intake gradually and drinking plenty of water.

There are two main types of roughage: soluble and insoluble. Soluble roughage dissolves in water and forms a gel-like substance, while insoluble roughage does not dissolve and adds bulk to the stool. Both types of roughage are important for maintaining a healthy digestive system.

The management of roughage intake is important for optimal health. Factors such as age, gender, and physical activity level can affect an individual’s roughage needs. In addition, certain medical conditions may require a modified intake. It is important to consult a healthcare professional for personalized recommendations.

In summary, roughage, also known as dietary fiber, is an essential component of a healthy diet. Its consumption has been decreasing globally, but it has numerous health benefits, including reducing the risk of certain types of cancer, heart disease, and type 2 diabetes. Its management is important and should be tailored to individual needs.

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