Lecture 13 Nutritional Requirements The Nutrient and Nutrition. Classes of nutrients: carbohydrates‚ fats‚ proteins‚ vitamins‚ water‚ minerals. Function‚ sources and deficiency/toxicity of major vitamins and minerals. The Nutrient and Nutrition Humans are heterotrophs‚ organisms that cannot produce their own food. Heterotrophs must ingest‚ or take in‚ food. At least 95% of the species of organisms on earthall animals‚ all fungi‚ and most protists and bacteriaare heterotrophs
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meet physiological needs. When asked by a student nurse about the importance of Alcoholic Beverages to nutrition the nurse appropriately responds by saying that “Alcohol is not a nutrient because ” (C‚HE) a. the body derives no energy from it. b. it is organic. c. it is converted to body fat. d. it does not contribute to the body’s growth or repair. ANSWER: ESSENTIAL NUTRIENTS CONCEPT: Nutrients * Foundation * Concepts and Definitions 2. ______ is the amount of heat necessary
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Ida B. Wells Anti-Lynching Campaign Ida B. Wells was a well-established journalist who lived during the late 19th century and the early 20th century. She was born in Mississippi in 1862 to James and Elizabeth Wells‚ who were enslaved until the Emancipation Proclamation. When Ida was 16‚ both of her parents and her youngest brother were killed by a yellow fever epidemic. Ida took the responsibility of looking after and providing for her five remaining siblings. Wells moved to Memphis with
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lubrication to the skin. As a result‚ the skin becomes dehydrated. • Skin gets exposed to the elements especially in winter. • Dry skin could be due to a genetic condition. • Poor diet. Nutritional deficiencies‚ especially deficiencies of vitamin A and the B vitamins‚ can also contribute to dry skin. • Environmental factors such as exposure to sun‚ wind‚ cold‚ chemicals‚ or cosmetics‚ or excessive bathing with harsh soaps. • Conditions such as dermatitis‚ eczema‚ psoriasis‚ or seborrhea. • Dry Skin
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drinks contain vitamins. Vitamins are organic molecules that mainly function as catalysts for reactions within the body. Among these vitamins the B-vitamin is very abundant in energy drinks and is very important to the body. The B-vitamin family contains diverse members necessary for healthy functioning of almost all body processes. The actions of the B vitamins cover everything from energy production in the body‚ to maintaining blood vessels to hormone metabolism. Most B vitamins work together
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Nutrients 1. Carbohydrates 2. Proteins 3. Lipids 4. Vitamins 5. Minerals 6. Water – functions: a. Solvent b. A lubricant c. Transport medium d. Regulate body temperature 7. Macronutrients – carbohydrates‚ proteins‚ lipids required in grams‚ kilograms 8. Micronutrients – vitamins and minerals needed in micrograms or milligrams 9. Energy needed for a. Basic body functions/basal metabolism (60 – 75% total energy requirement) b. Physical activity (15 – 30%) c. Processing consumed food
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of non-therapeutic drugs 1. Vitamins 2. Supplements B. Discovery of non-therapeutic drugs 1. Pioneers of the different kinds of vitamins 2. Dates and places where vitamins discovered 3. Discoverers of supplements 4. Dates and places where they discovered II. Classification of Non-therapeutic Drugs A. Different types of vitamins B. Kinds of supplements III. Uses of Non-therapeutic Drugs A. For defense mechanism B. As a source of energy IV
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| 2months | 6in1 and PCV:Diphtheria/Tetanus/Whooping Cough(Pertussis)/Hib(haemophi- lus influenza B)/IPV(Inaetivated Polio)/Hepatitis B (6in1)‚Pneumococcal conjugate vaccine (PCV) | 2 | 4months | 6in1 and Men C: Diphtheria/Tetanus/ Whooping Cough/Hib/Polio/Hepatitis B (6in1)‚ Meningococcal (Men C) | 2 | 6months | 6in1 and PCV and Men C: Diphtheria/Tetanus/ Whooping Cough /Hib/ Polio/ Hepatitis B (6in1)‚Pneumococcal (PCV)+Meningococcal (Men C) | 3 | 12months | MMR and PCV: Measles/Mumps/Rubella(MMR)+Pneumococcal
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7.3% of the global burden of disease‚ with iron‚ vitamin A and iodine deficiency ranking among the 15 leading causes of global disease burden. Fortification of food is considered to be one of the most cost-effective methods to addressing these widespread deficiencies. As defined by the Food and Agricultural Organisation (FAO)‚ fortification refers to "the practice of deliberately increasing the content of an essential micronutrient‚ ie. vitamins and minerals (including trace elements) in a food
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Supplements SCI/241 University of Phoenix Dietary supplements are substances that we drink or eat‚ they are classified as follows: Minerals Herbs Botanicals Amino acids Enzymes Vitamins Dietary supplements are found as follows: Tablet Liquids Gel Caps Capsule Pills Powders Examples of dietary supplements: Vitamins B‚ C‚ D‚ & E Zinc Omega-3 Fish oil Fiber Folic acid Iron Calcium All of the above can assist us in ensuring that the body gets an adequate amount of essential nutrients or reduce the
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