vitamin define
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vitaminnoun  [ C] uk â / ËvÉªt.É.mÉªn / usâ / ËvaÉª.tÌ¬É- / vitamin meaning, definition, what is vitamin: any of a group of natural substances that are necessary in small amounts for the growth…. Learn more.
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Vitamins Vitamins are a group of substances that are needed for normal cell function, growth, and development. There are 13 essential vitamins. This means that these vitamins are required for the body to work properly. They are:
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acid Definition of biotin - a vitamin of the B complex, found in egg yolk, liver, and yeast. It is involved in the synthesis of fatty acids and glucose. Definition of biotin - a vitamin of the B complex, found in egg yolk, liver, and yeast.
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Vitamins Vitamins are natural substances found in plants and animals and known as Essential nutrients for human beings. The name vitamin is obtained from vital amines as it was originally thought that these substances were all amines. Human body uses these substances to stay healthy and support its many functions.
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scurvy Definition. Scurvy is a condition caused by a lack of vitamin C (ascorbic acid) in the diet. Signs of scurvy include tiredness, muscle weakness, joint and muscle aches, a rash on the legs, and bleeding gums.efinition. Scurvy is a condition caused by a lack of vitamin C (ascorbic acid) in the diet. Signs of scurvy include tiredness, muscle weakness, joint and muscle aches, a rash on the legs, and bleeding gums.
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5 Ways to Prevent Pancreatitis and EPI 2. Eat a low-fat diet. Gallstones, a leading cause of acute pancreatitis, can develop when too much cholesterol accumulates in your bile, the substance made by your liver to help digest fats. To reduce your risk for gallstones, eat a low-fat diet that includes whole grains and a variety of fresh fruits and vegetables. To help prevent pancreatitis, specific foods to avoid include fatty or fried foods as well as full-fat dairy products.
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What Are Vitamins? - Definition, Types, Purpose & Examples Types and Examples of Foods. There are two types of vitamins: fat-soluble and water-soluble. Fat-soluble vitamins are stored in your fat cells, consequently requiring fat in order to be absorbed. Water-soluble vitamins are not stored in your body; therefore, they need to be replenished daily.
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Vitamin C Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement. The disease scurvy is prevented and treated with vitamin C-containing foods or dietary supplements. Evidence does not support use in the general population for the prevention of the common cold.
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- Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis.
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THE DEFINITION OF NUTRIENTS THE DEFINITION OF NUTRIENTS. The definition of nutrients is a substance that provides nourishment for growth or metabolism. Plants absorb nutrients mostly from the soil in the form of minerals and other inorganic compounds and animals obtain nutrients from ingested foods. THE SIX ESSENTIAL NUTRIENTS PEOPLE NEED.
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scurvy Definition. Scurvy is a condition caused by a lack of vitamin C (ascorbic acid) in the diet. Signs of scurvy include tiredness, muscle weakness, joint and muscle aches, a rash on the legs, and bleeding gums.ating foods rich in vitamin C every day prevents scurvy. A supplement containing the RDA of vitamin C will also prevent a deficiency. Infants who are being weaned from breast milk to cow's milk need a supplement containing vitamin C.
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Medical Definition of Vitamins 1 Vitamin B3: Niacin, an essential part of coenzymes of body metabolism. 2  Deficiency causes inflammation of the skin, vagina, rectum and mouth, as well as mental slowing. 3  Vitamin B6: Pyridoxine, a cofactor for enzymes. 4  Deficiency leads to inflammation of the skin and mouth, nausea, vomiting, dizziness, weakness and anemia.he one exception was vitamin K which was assigned its K from Koagulation by the Danish researcher Henrik Dam. 1  Vitamin A: Retinol. 2  Carotene compounds responsible for transmitting light sensation in the retina of the eye.
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Translations for vitamin C Wiktionary (0.00 / 0 votes) Rate this definition: vitamin C (Noun). The L-enantiomer of ascorbic acid, a water-soluble nutrient essential for life, synthesized by most animals and plants but not humans, although used in our bodies for many purposes.It is plentiful in citrous fruits and many vegetables, and a deficiency causes scurvy.itamin C. Vitamin C or L-ascorbic acid, or simply ascorbate, is an essential nutrient for humans and certain other animal species.
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Definitions &Translations Scurvy. Scurvy is a disease resulting from a deficiency of vitamin C, which is required for the synthesis of collagen in humans. The chemical name for vitamin C, ascorbic acid, is derived from the Latin name of scurvy, scorbutus, which also provides the adjective scorbutic.
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Medical Definition of Vitamin A Vitamin A: Vitamin A is retinol. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol). A form of vitamin A called retinal is responsible for transmitting light sensation in the retina of the eye.itamin A: Vitamin A is retinol. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol). A form of vitamin A called retinal is responsible for transmitting light sensation in the retina of the eye.
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Riboflavin Home » Riboflavin. Definition. noun. One of the B vitamins that is involved in energy production for the electron transport chain, citric acid cycle, and catabolism of fatty acids, and present in liver, eggs, dark green vegetables, legumes, whole and enriched grain products, and milk. Supplement. Riboflavin is one of the B vitamins.
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What Are Vitamins? - Definition, Types, Purpose & Examples Vitamins are nutrients your body needs to function and fight off disease. Your body cannot produce vitamins itself, so you must get them through food you eat or in some cases supplements. There are 13 vitamins that are essential to your body working well. Knowledge of the different types and understanding the purpose of these vitamins are important for good health.
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vitamin E a pale-yellow viscous fluid, abundant in vegetable oils, whole-grain cereals, butter, and eggs, and important as an antioxidant in the deactivation of free radicals and in maintenance of the body's cell membranes: deficiency is rare. Also called alpha-tocopherol.
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Medical Definition of Retinol (The plant based Vitamin A source is beta-carotene.) Vitamin A is essential to vision, especially night vision, bone and tooth development, reproduction, skin and mucous membranes.
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What is Vitamin D and How Does It Work? A vitamin is defined as an essential nutrient that a living being must acquire in tiny amounts from the diet. A vitamin is a chemical that’s essential for your body but that your body can’t make; it must be ingested. By this definition, vitamin D isn’t a vitamin at all. Consider this — your skin can make vitamin D when it’s exposed to sunlight, so your body doesn’t have to acquire it from food.
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- Noun. 1. water-soluble vitamin-any vitamin that is soluble in water. vitamin-any of a group of organic substances essential in small quantities to normal metabolism.B complex, B vitamin, B-complex vitamin, vitamin B, vitamin B complex, B-originally thought to be a single vitamin but now separated into several B vitamins.ater-soluble vitamin-any vitamin that is soluble in water. vitamin-any of a group of organic substances essential in small quantities to normal metabolism.
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Medical Definition of Vitamin A Vitamin A: Vitamin A is retinol. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol).A form of vitamin A called retinal is responsible for transmitting light sensation in the retina of the eye.itamin A: Vitamin A is retinol. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol).
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vitamin A A vitamin important for normal vision, tissue growth, and healthy skin. It is found in fish-liver oils, milk, green leafy vegetables, and yellow vegetables and fruits. Also called retinol.
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- The vitamin basics are first that they are organic molecules and all that means is that they contain a carbon atom. The word vitamin is a combination of vital and amine having been coined by Casimir Funk way back in 1912.
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- The definition of a nutrient is something that provides nourishment, food or substances necessary for growth. Protein is an example of a nutrient.
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Niacin  In-Depth Report Vitamin C: An essential nutrient found mainly in fruits and vegetables. The body requires vitamin C to form and maintain bones, blood vessels, and skin. Vitamin C is also known as ascorbic acid.Vitamin C is a water-soluble vitamin, one that cannot be stored by the body except in insignificant amounts.It must be replenished daily.Vitamin C helps produce collagen, a protein needed to develop and maintain healthy teeth, bones, gums, cartilage, vertebrae discs, joint linings, skin and blood vessels.itamin C is a water-soluble vitamin, one that cannot be stored by the body except in insignificant amounts. It must be replenished daily. Vitamin C helps produce collagen, a protein needed to develop and maintain healthy teeth, bones, gums, cartilage, vertebrae discs, joint linings, skin and blood vessels.