Macro and Micronutrients

Nutrients are substances found in food that provide energy and support growth and maintenance of body tissues. There are two types of nutrients which are macro and micronutrients.

Macro-nutrients

The body requires macronutrients in large quantities to maintain energy and support growth. The three macronutrients are carbohydrates, proteins, and fats.

Carbohydrates

Carbohydrates are the body's primary source of energy. They are found in foods such as bread, pasta, fruits, and vegetables. When carbohydrates are digested, they are broken down into glucose, which is used by the body for energy.

Proteins

Proteins are essential for growth and repair of body tissues. They are found in foods such as meat, fish, beans, and nuts. When proteins are digested, they are broken down into amino acids, which are used by the body to build and repair tissues.

Fats

Fats are important for insulation and protection of body organs. They are also a source of energy. Fats are found in foods such as butter, cheese, and oils. When fats are digested, they are broken down into fatty acids, which are used by the body for energy and to build cell membranes.

Micronutrients

Micronutrients are required in smaller amounts compared to macronutrients. The most important micronutrients are vitamins and minerals.

Vitamins

Vitamins are organic compounds that are essential for normal metabolism, growth, and development. There are two types of vitamins, fat-soluble and water-soluble. Fat-soluble vitamins are stored in the body's fat tissues and include vitamins A, D, E, and K. Water-soluble vitamins are not stored in the body and include vitamins B and C.

Minerals

Minerals are inorganic substances that are required for normal body functions. They include calcium, iron, and zinc. These minerals are found in foods such as milk, meat, and vegetables.

Conclusion

Nutrition is an important aspect of overall health and well-being. A balanced diet that includes macronutrients and micronutrients is essential for maintaining good health.

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