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Wound Healing - STA HealthCare Communications
Wound Healing - STA HealthCare Communications

... cosmetic appearance of scars. Furthermore, it led to contact dermatitis in 33% of the patients.13 Vitamin K is required as a co-factor for clotting factors and is normally produced by bacteria in the large intestine. If the patient is taking antibiotics, however, endogenous vitamin K production may ...
Rickets: Not a Disease of the Past
Rickets: Not a Disease of the Past

... Rickets develops when growing bones fail to mineralize. In most cases, the diagnosis is established with a thorough history and physical examination and confirmed by laboratory evaluation. Nutritional rickets can be caused by inadequate intake of nutrients (vitamin D in particular); however, it is n ...
Chapter 12: Nutrients Involved in Blood Health and Immunity
Chapter 12: Nutrients Involved in Blood Health and Immunity

... © 2017 Pearson Education, Inc. ...
CARDIO Cocktail™
CARDIO Cocktail™

... this deficiency in Omegas and the modem proliferation of fat-related diseases such as heart disease, cancer and adult onset diabetes. Furthermore, these doctors believe that by simply supplementing the Omegas into one diet can dramatically reduce the onset of these deadly diseases. Over 2,000 scient ...
Intake of fat-soluble vitamins - Ghent University Library
Intake of fat-soluble vitamins - Ghent University Library

... Background: In the growing market of functional foods, a new concern has risen – the excessive intake of fat-soluble vitamins. Toddlers have the highest exposure per kg of body weight and they are considered to be one of the groups at risk. Despite this, the problem of inadequacy is still not solved ...
Evaluation of total phenolic content, total antioxidant activity, and
Evaluation of total phenolic content, total antioxidant activity, and

... the juice (Gil et al., 2000). Furthermore, fruits have relationship between, antioxidant composition, and antioxidant activity, and those with high antioxidant activity generally contain more antioxidants (Guo et al., 1997). Current study proved that pomegranate fruits were a rich possessed source o ...
lifepak® nano - Extreme Makeup
lifepak® nano - Extreme Makeup

... • Nanotechnology is the science of manipulating substances at the molecular level and can enhance the absorption of important nutrients. • Omega-3 fatty acids are more desirable from a marine source than from a plant source for two reasons: 1. Most plant and vegetable oils offer limited amounts of o ...
`Polar anaemia`: cardiac failure during the heroic age of Antarctic
`Polar anaemia`: cardiac failure during the heroic age of Antarctic

... He continued with this belief for another 20 years, long after the discovery of vitamins. In 1931 he again described ‘maladie des conserves’ or ‘scorbut moderne’ in two papers and wrote that ‘it will serve no benefit to take in large quantities of fresh meat, vegetables, fruits etc – let us say the ...
LifePak Nano - Nu Skin Force for Good Foundation
LifePak Nano - Nu Skin Force for Good Foundation

... • Nanotechnology is the science of manipulating substances at the molecular level and can enhance the absorption of important nutrients. • Omega-3 fatty acids are more desirable from a marine source than from a plant source for two reasons: 1. Most plant and vegetable oils offer limited amounts of o ...
Under-utilized b-carotene-rich crops of Vietnam Le T. Vuong
Under-utilized b-carotene-rich crops of Vietnam Le T. Vuong

... approximate nutrient composition of gac fruit and pulp is shown in Table 4, and the fatty acid composition of gac pulp is given in Table 5. Traditional use of the gac fruit in Vietnam In Vietnam, the gac vine is often seen growing on lattices at the entrances of rural homes. The Vietnamese use the s ...
Nutrient intakes of infants and toddlers from maternal and child care
Nutrient intakes of infants and toddlers from maternal and child care

... was collected, including the name and brand of the supplement, age when supplement was first given and the amount used. A list of dietary supplements commonly used in China was used to identify the supplements reported during the interview. All the questionnaires including the 24-h dietary recalls w ...
NOV -8 1999
NOV -8 1999

Optimum Nutrition: Medicine of the Future
Optimum Nutrition: Medicine of the Future

... SONAs and gives the amount of each essential vitamin and mineral that you need contained in your diet (with supplementation if necessary) for optimal health. The formula provides: Vitamin A 7500 i.u. - Retinol, a fat-soluble vitamin and antioxidant, derived from animal sources such as dairy foods, f ...
BETA-CAROTENE RETENTION IN OVEN AND SUN DRIED
BETA-CAROTENE RETENTION IN OVEN AND SUN DRIED

... vision and eye health, for a strong immune system, and for healthy skin and mucus membranes. While large amounts of vitamin A in supplement form can be toxic, the body will convert only as much vitamin A from beta-carotene as it needs. That means beta-carotene is considered a safe source of vitamin ...
Vitamin B12 Deficiency—the Meat-eaters` Last Stand
Vitamin B12 Deficiency—the Meat-eaters` Last Stand

... But by consuming very large doses of oral B12, passive absorption will correct B12 deficiency even for patients with diseases of the stomach and small intestine. On average, for someone raised on the Western diet, about 2 to 5 milligrams of B12 are stored, mostly in the liver. This means most people ...
Nutrition in Captivity
Nutrition in Captivity

... greatest cause of vitamin D deficiency may be a lack of UV-B light exposure, rather than dietary vitamin D levels (see discussion below). We are not aware of any controlled studies indicating that dog or cat foods are harmful to reptiles per se. Anecdotally, two Chinese box turtles (Cuora flavomargi ...
Nutro Pet Nutrition Desk Reference Guide | Nutro.com
Nutro Pet Nutrition Desk Reference Guide | Nutro.com

... puma, Asian leopard, baycat, lynx and domestic cat. Through DNA analysis, it has been found the domestic cat (Felis catus) is most closely related to the European wildcat (F. silvestris), the African wildcat (F. libyca) and the sand cat (F. nigripes)2. These species of wild cats closely resemble the ...
6102 ’98 SEPII P1 :54
6102 ’98 SEPII P1 :54

二)推荐摄入量(RNI)
二)推荐摄入量(RNI)

... Water appears on both sides of this equation because it has been shown that all the oxygen evolved originates from the water.The oxygen atoms in the glucose and water molecules on the right-hand side of the equation are those which were originally combined with carbon in the carbon dioxide. In food ...
Benefits of Cereal
Benefits of Cereal

Common Nutritional problems in Bangladesh Part I
Common Nutritional problems in Bangladesh Part I

... Children from rural and tribal families belonging to low-income group are more vulnerable to vitamin A deficiency. The mothers of vitamin deficient children are generally illiterate and unaware of the importance of diet in disease. Because of food fads and false beliefs, foods like colostrums, green ...
Document
Document

Nutritional Strategy for Adolescents Undergoing
Nutritional Strategy for Adolescents Undergoing

... the adolescent requires definition because this may not be at the permanent address, but rather focus on the locations where significant time is spent routinely and where food/meals are available for consumption. All caregivers within the ‘‘family’’ network should be invited to attend any nutrition ...
Lesson 25 Powerpoint
Lesson 25 Powerpoint

... What to Know About Herbal Supplements • Creatine is an amino acid that is made in the liver, kidneys, and pancreas. It also is found naturally in meat and fish. – It is recommended that creatine be taken only under medical supervision because of potential negative health consequences. • Protein sup ...
optimal dietary intake
optimal dietary intake

... ­ It keeps the athlete from feeling hungry before and during exercise, and ­ It maintains optimal levels of energy for the exercising muscles. Athletes who train early in the morning, before eating or drinking, risk developing low blood glucose levels, as well as a sub-par performance, due to a decr ...
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Vitamin



A vitamin (US /ˈvaɪtəmɪn/ and UK /ˈvɪtəmɪn/) is an organic compound and a vital nutrient that an organism requires in limited amounts. An organic chemical compound (or related set of compounds) is called a vitamin when the organism cannot synthesize the compound in sufficient quantities, and it must be obtained through the diet; thus, the term ""vitamin"" is conditional upon the circumstances and the particular organism. For example, ascorbic acid (one form of vitamin C) is a vitamin for humans, but not for most other animal organisms. Supplementation is important for the treatment of certain health problems, but there is little evidence of nutritional benefit when used by otherwise healthy people.By convention, the term vitamin includes neither other essential nutrients, such as dietary minerals, essential fatty acids, or essential amino acids (which are needed in greater amounts than vitamins) nor the great number of other nutrients that promote health, and are required less often to maintain the health of the organism. Thirteen vitamins are universally recognized at present. Vitamins are classified by their biological and chemical activity, not their structure. Thus, each ""vitamin"" refers to a number of vitamer compounds that all show the biological activity associated with a particular vitamin. Such a set of chemicals is grouped under an alphabetized vitamin ""generic descriptor"" title, such as ""vitamin A"", which includes the compounds retinal, retinol, and four known carotenoids. Vitamers by definition are convertible to the active form of the vitamin in the body, and are sometimes inter-convertible to one another, as well.Vitamins have diverse biochemical functions. Some, such as vitamin D, have hormone-like functions as regulators of mineral metabolism, or regulators of cell and tissue growth and differentiation (such as some forms of vitamin A). Others function as antioxidants (e.g., vitamin E and sometimes vitamin C). The largest number of vitamins, the B complex vitamins, function as precursors for enzyme cofactors, that help enzymes in their work as catalysts in metabolism. In this role, vitamins may be tightly bound to enzymes as part of prosthetic groups: For example, biotin is part of enzymes involved in making fatty acids. They may also be less tightly bound to enzyme catalysts as coenzymes, detachable molecules that function to carry chemical groups or electrons between molecules. For example, folic acid may carry methyl, formyl, and methylene groups in the cell. Although these roles in assisting enzyme-substrate reactions are vitamins' best-known function, the other vitamin functions are equally important.Until the mid-1930s, when the first commercial yeast-extract vitamin B complex and semi-synthetic vitamin C supplement tablets were sold, vitamins were obtained solely through food intake, and changes in diet (which, for example, could occur during a particular growing season) usually greatly altered the types and amounts of vitamins ingested. However, vitamins have been produced as commodity chemicals and made widely available as inexpensive semisynthetic and synthetic-source multivitamin dietary and food supplements and additives, since the middle of the 20th century. Study of structural activity, function and their role in maintaining health is called as vitaminology.
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