Correct option is C
The correct answer is (c) Carbohydrate
Cereals such as wheat, rice, maize, millets, and sorghum are staple foods that form a significant part of the human diet. They primarily provide carbohydrates, which are the body's main source of energy.
Cereals are considered staple crops globally due to their high energy content, ease of cultivation, and long shelf life.
Nutritional Context:
Additional Information:
Whole grains (unprocessed cereals) are more nutritious than refined cereals as they retain fiber, vitamins, and minerals.
Examples:
- Carbohydrates: Cereals are rich in complex carbohydrates like starch, which are broken down into glucose and used for energy.
- Protein: While cereals do contain some protein, it is usually not as abundant or complete (lacking certain essential amino acids) compared to other protein sources like meat, eggs, or legumes.
- Fat: Cereals have a low-fat content, mostly concentrated in the germ of the grain.
- Vitamins and Minerals: Cereals contain vitamins (e.g., B vitamins like thiamine, riboflavin, and niacin) and minerals (e.g., iron, magnesium, and zinc), but these are present in smaller amounts compared to carbohydrates.
- Wheat: Commonly used to make bread and pasta.
- Rice: A primary staple in many Asian countries.
- Maize (Corn): Used for food, feed, and industrial purposes.
- Millets and Sorghum: Known for their resilience in arid climates and rich nutritional value.
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