there are how many classes of nutrients?
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['Carbohydrates.', 'Fats.', 'Dietary Fiber.', 'Minerals.', 'Proteins.', 'Vitamins.', 'Water.']
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These nutrients comprise the basis of all human nutrition: protein, energy, vitamin A and carotene, vitamin D, vitamin E, vitamin K, thiamine, riboflavin, niacin, vitamin B6, pantothenic acid, biotin, vitamin B12, folate, vitamin C, antioxidants, calcium, iron, zinc, selenium, magnesium and iodine.
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Nutrients are the substances found in food which drive biological activity, and are essential for the human body. They are categorized as proteins, fats, carbohydrates (sugars, dietary fiber), vitamins, and minerals, and perform the following vital functions.
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['the macronutrients: nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), sulfur (S), magnesium (Mg), carbon (C), oxygen (O), hydrogen (H)', 'the micronutrients (or trace minerals): iron (Fe), boron (B), chlorine (Cl), manganese (Mn), zinc (Zn), copper (Cu), molybdenum (Mo), nickel (Ni)']
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Microorganisms (or microbes) vary significantly in terms of the source, chemical form, and amount of essential elements they need. Some examples of these essential nutrients are carbon, oxygen, hydrogen, phosphorus, and sulfur. ... Macro-nutrients usually help maintain the cell structure and metabolism.
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Well, “macro” is short for macronutrient. What's a macronutrient? They're the three categories of nutrients you eat the most and provide you with most of your energy: protein, carbohydrates and fats. So when you're counting your macros, you're counting the grams of proteins, carbs or fat that you're consuming.
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Essential nutrients are substance that body must get from food because it can't make them or can't make them fast enough to meet the body's needs. Examples of essential nutrients include: proteins, fats, carbohydrates, vitamins, minerals, and water (aka the six classes of nutrients.)
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Solution : There are about seven nutrients essential to plant growth and health that are only needed in very small quantities. These are manganese, boron, copper, iron, chlorine, molybdenum, and zinc.
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A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.
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Fats. Fat has the most calories of all the nutrients: 9 calories per gram.
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Carbohydrates, fats and proteins are referred to as the three energy-yielding nutrients because they provide your body with energy that is measured in calories. You'll also learn about another substance that can provide your body with calories, even though it is not a nutrient.
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The nutrients that provide energy are commonly referred to as macronutrients (carbohydrates, lipids, and proteins). Carbohydrates and proteins provide a similar amount of energy per gram of food.
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Nutrients that are needed in large amounts (grams) are called macronutrients. There are three classes of macronutrients: carbohydrates, lipids, and proteins. These can be metabolically processed into cellular energy. The energy from macronutrients comes from their chemical bonds.
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On the basis of the number of forming units, three major classes of carbohydrates can be defined: monosaccharides, oligosaccharides and polysaccharides.
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Plant essential nutrients They are carbon, hydrogen, nitrogen, oxygen, phosphorus, and potassium. Secondary nutrients are those usually needed in moderate amounts compared to the primary essential nutrients.
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1 Nutrients: proteins/peptides/amino-acids. 2 Energy: carbohydrates. 3 Essential metals and minerals: calcium, magnesium, iron, trace metals: phosphates, sulphates etc. 4 Buffering agents: phosphates, acetates etc.
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['Motion. Motion. ... ', 'Breathing. Oxygen is the number one nutrient and many of our cells will begin to die within minutes of being deprived of oxygen. ... ', 'Assimilation of Nutrients. Nutrients are assimilated through the digestive tract. ... ', 'Elimination of Waste and Toxins. ... ', 'Reproduction.']