Cereals are the rich source of carbohydrates in the human diet, providing the major source of energy and contributing significantly to protein intake.

Cereals are a rich source of carbohydrates

Explanation:
Cereals are a staple food for millions of people around the world. They are a rich source of carbohydrates, which provide energy to the body. Carbohydrates are one of the three macronutrients that our body needs along with proteins and fats. Cereals are also a good source of fiber, vitamins, and minerals.

Carbohydrates in cereals:
Cereals are rich in complex carbohydrates, which take longer to digest and provide a steady supply of energy to the body. Carbohydrates are broken down into glucose in the body, which is used as fuel by the cells. Cereals also contain some simple sugars, which are quickly absorbed by the body and provide an instant boost of energy.

Fiber in cereals:
Cereals are a good source of dietary fiber, which is important for maintaining digestive health. Fiber helps in regulating bowel movements, reducing cholesterol levels and preventing constipation. It also helps in controlling blood sugar levels and maintaining a healthy weight.

Vitamins and minerals in cereals:
Cereals are a good source of various vitamins and minerals like vitamin B, iron, zinc, and magnesium. These nutrients are important for maintaining overall health and preventing various diseases.

Conclusion:
Cereals are an important part of a healthy diet. They provide a good source of carbohydrates, fiber, vitamins, and minerals. Including cereals in your diet can help in maintaining good health and preventing various diseases.

Cereals are rich source of carbohydrates, because they contain building blocks of carbohydrates like glucose, fructose, glucuronic acids, galactosamine, glucosamine, etc. For example starch is polymer of glucose, inulin is polymer of fructose, polysaccharides are polymer of glucuronic acids, galactosamime glucosamine, etc