what are nutrients ? list the various types of nutrients with their examples
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Nutrients are molecules in food that all organisms need to make energy, grow, develop, and reproduce. Nutrients are digested and then broken down into basic parts to be used by the organism. There are two main types of nutrients,macronutrients and micronutrients. The three main categories of macronutrients include carbohydrate, protein, and fat. The two types of micronutrients are vitamins and minerals, and these are extra molecules that cells need to make energy. Let's take a look at the three groups of macronutrients we mentioned.
Macronutrients
Carbohydrates are a type of macronutrient used for quick energy in cells. The basic unit of carbohydrates is a monosaccharide. An example of a monosaccharide is glucose or sugar. Glucose can be by itself, or assembled into long chains to make things like starch, which can be found in potatoes.
Potatoes - a type of carbohydrate
Have you heard of the athletic term, carbo-loading? Athletes load up on carbohydrates before a big race to give themselves a store of quick energy. Carbohydrates have gotten a bad rap lately, but everyone needs carbs! It is important to eat a balanced diet with all the major nutrient categories. Foods that contain carbohydrates include grains, cereal, bread, pasta, potatoes, fruits and sweets such as soda and candy.
Foods rich in carbohydrates
Proteins are a macronutrient that the cells in your body use for structure. Protein is very important for building tissues, such as muscle. Muscle is mainly made up of proteins. Think how bodybuilders are always eating plain chicken and protein bars - they're trying to build their muscles by getting lots of protein in their diet!
Protein powder is used by bodybuilders to build muscle
Proteins are made from smaller monomers called amino acids. There are twenty amino acids that make up all the kinds of protein your body needs. Imagine that amino acids are like Legos. To build a fancy Lego building, you need all shapes and colors of Legos. But there aren't infinite shapes of Legos; you only have so many to work with. The same thing with protein. Your body can make some of the amino acids you need, but there are nine that you must consume in your diet. These are called essential amino acids. Meat, fish, beans, and eggs are examples of foods rich in protein.
Macronutrients
Carbohydrates are a type of macronutrient used for quick energy in cells. The basic unit of carbohydrates is a monosaccharide. An example of a monosaccharide is glucose or sugar. Glucose can be by itself, or assembled into long chains to make things like starch, which can be found in potatoes.
Potatoes - a type of carbohydrate
Have you heard of the athletic term, carbo-loading? Athletes load up on carbohydrates before a big race to give themselves a store of quick energy. Carbohydrates have gotten a bad rap lately, but everyone needs carbs! It is important to eat a balanced diet with all the major nutrient categories. Foods that contain carbohydrates include grains, cereal, bread, pasta, potatoes, fruits and sweets such as soda and candy.
Foods rich in carbohydrates
Proteins are a macronutrient that the cells in your body use for structure. Protein is very important for building tissues, such as muscle. Muscle is mainly made up of proteins. Think how bodybuilders are always eating plain chicken and protein bars - they're trying to build their muscles by getting lots of protein in their diet!
Protein powder is used by bodybuilders to build muscle
Proteins are made from smaller monomers called amino acids. There are twenty amino acids that make up all the kinds of protein your body needs. Imagine that amino acids are like Legos. To build a fancy Lego building, you need all shapes and colors of Legos. But there aren't infinite shapes of Legos; you only have so many to work with. The same thing with protein. Your body can make some of the amino acids you need, but there are nine that you must consume in your diet. These are called essential amino acids. Meat, fish, beans, and eggs are examples of foods rich in protein.
modestyakash11:
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Nutrients is a substance that provides nourishment for growth or metabolism. Various types of nutrients are-
1 minerals=green vegetables etc
2 vitamins=milk and eggs etc
3 fat=ghee
4 proteins=sea food and soy etc
5 carbohydrates=butter
6 fibre= oats, bread and nuts etc
7 water =fruit, vegetables,water itself etc
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