Fat-soluble organic compound found principally in certain plant oils and leaves of green vegetables

Slides:



Advertisements
Similar presentations
Vitamins V itamins must be obtained through diet. Vitamins allow the body to use the energy provided by the macronutrients. Only trace amounts are required.
Advertisements

Nutrients that prevent Cancer
Chapter Six – Part 1 The Water Soluble Vitamins NUT SCI 142 © Spring 2005 Karen Lacey, MS, RD, CD.
Chapter Seven - Part Two The Trace Minerals & Water Food & Nutritional Health NUT SCI –242 Karen Lacey, MS, RD, CD © Spring 2005.
Vitamins: Vital Keys to Health BIOL 103, Chapter 9-1.
Fat-Soluble Vitamins. 2 Vitamins: Essential Dietary Components Essential organic substances –Water-soluble: Vitamin B complex and C –Fat-soluble: Vitamins.
Vitamins Separating truth from misinformation. Vitamins- What are they and what do they do? Vitamins are organic, essential nutrients measured in milligrams.
VITAMINS The Skinny. MAKING INFORMED DECISIONS Vitamins *uh* what are they good for? How much do you need? What happens when you don’t get enough? Where.
Vitamins are organic compounds that are needed in tiny amounts to contribute to the development of normal activity and growth. They have no calorie.
Vitamins Essential in small quantities for l growth, l maintenance l and reproduction.
Myth As part of a healthy diet, people need to take dietary supplements. Fact A diet that contains a variety of healthful foods usually supplies all the.
VITAMINS AND MINERALS. VITAMINS Function of Vitamins All of the following require vitamins to function properly: – Nerves – Muscles – Skin.
 Infant – 50 yrs  yrs  Over 70 yrs  5 ug/day  10 ug/day  15 ug/day.
VITAMINS MRS. HOGUE NUTRITION & WELLNESS. FAT-SOLUBLE VITAMINS Vitamins that dissolve in fat-both in your body and in foods. They are A, D, E, and K.
 Vitamin D is a steroid vitamin, a group of fat-soluble pro-hormones, which encourages the absorption and metabolism of calcium and phosphorous.
Vitamin E -Tocopherol Functions  Antioxidant- reduces risk of heart disease, stroke, cancer  Improves absorption of vitamin A  Destroys free radicals,
VITAMINS. FACTS: Two categories of vitamins: Oil soluble (vitamin A,D,E and K),require oil to be absorbed and are stored in the body. Water(B complex,C.
By: Ross Althizer, Abby Nye, Allison Cubbage, and Jessica Cammiso.
Chapter 9 THE FAT-SOLUBLE VITAMINS. Fat-Soluble Vitamins Vitamins A, D, E and K are fat-soluble vitamins. Fat-soluble vitamins require bile and dietary.
Nutrition Junior Health Day 4.
Chapter 10: Lesson 2 Open Note Quiz Thursday Bring Nutrition Facts Label Friday.
Chapter 7 Contents Section 1 Carbohydrates, Fats, and Proteins
Stratford Chefs School Nutrition Course – Week 10.
Caring for Older Adults Holistically, 4th Edition Chapter Six Nutrition for Older Adults.
Vitamins and their functions
Vitamins and Minerals Fall Foods. What are vitamins?  Complex substances in food.  Found in a wide range of food (more colorful = more vitamins.
1 | Vigyan Ashram | INDUSA PTI | Identify and describe the six classes of dietary nutrients. Describe the differences among the various types of cholesterol.
Vitamins By: Irina Kozyubenko. Vitamin B2 (riboflavin)
Nutrients. The focus of Culinary Arts and Nutrition I: Food Groups 1.Grains 2.Vegetables 3.Fruits 4.Dairy 5.Protein Foods The focus of Culinary Arts and.
Content Vocabulary supplement deficiency fat-soluble water-soluble
VITAMINS.
Vitamin E Kar Yi Lim, Vivian Lin, Chan Park, Edmond Tai.
Vitamins.
The Basic Nutrients Vitamins Are found in nearly all foods in the food pyramid Do not provide Energy, but are essential because Regulate body chemistry.
Unit Animal Science. Problem Area Growth and Development of Animals.
Area of study 1: Understanding Australia’s health Unit 3: Australia’s health Vitamins A micronutrient.
Mosby items and derived items © 2006 by Mosby, Inc. Slide 1 Chapter 5 Vitamins.
Water-Soluble Vitamins
Clinical Application for Child Health Nursing NUR 327 Lecture 3-D.
Review for Vitamins.
Water-soluble means these vitamins dissolve in and are carried by water C B9 Folate Ascorbic Acid Water-Soluble Vitamins.
Know the six basic nutrients and their functions.
Period 5. 2 A look at the lesson agenda What we are going to learn Vitamins What are Vitamins? How do vitamins help our body? Why are vitamins essential.
Chapter 9 The Fat-Soluble Vitamins. Copyright 2010, John Wiley & Sons, Inc. Fat-Soluble Vitamins Vitamins A, D, E and K are fat-soluble vitamins. Fat-soluble.
Fat Soluble Vitamins What is a fat soluble vitamin?
Vitamin Review. What is a vitamin An organic compound, indispensable to body functions, needed in small amounts.
Proteins The Body’s Building Blocks. Vitamins Keep your body tissues healthy Keep your body tissues healthy Help carbohydrates, fats and proteins do their.
VITAMINS AND MINERALS. VITAMINS Function of Vitamins All of the following require vitamins to function properly: – Nerves – Muscles – Skin.
Dissolve in fat- in foods and in body Store fat-soluble vitamins in body fat and in your liver.
Vitamins A vitamin is an organic compound required for use as a nutrient, by an organism. Vitamins are needed in small amounts compared to carbohydrates,
VITAMINS. Understanding Vitamins Complex organic substances. Found in very small amounts in your foods. Crucial to normal health, growth, and development.
Vitamins and Minerals. The Dietary Reference Intakes (DRI) Establishing Nutrient Recommendations Estimated Average Requirement (EAR): requirement of a.
Different Types of Nutrients
{ MICRONUTRIENTS: Vitamins.  Although needed only in small amounts, micronutrients are still essential for the proper functioning of every system in.
1.Is NS-NPD caused by defect in a single gene or is more than one gene involved? Mutations in the NPC1, NPC2, and SMPD1 genes cause Niemann-Pick disease.
VITAMINS. VITAMINFUNCTION FOOD SOURCES DEFICIENCIES TOXICITIES A (Fat Soluble) -Vision -Nerves -Growth -Liver -Cantaloupe -Sweet Potatoes -Yellow fruits.
Vitamins Nutrition and Wellness. What are Vitamins? Complex substances in food. Vitamins  Don’t supply energy by themselves.  Support many chemical.
Vitamin B 12, known as cyanocobalamin, cobolamin and also known as the energy vitamin is a very widely researched vitamin, and used in supplementation.
VITAMINS AND MINERALS.
Submitted by: Neha sharma
Assignment Unit 4 Bernardine Baxter HW499
6 Basic nutrients Unit 4: Science of Food.
Vitamins: Drivers of cell processes
6. Vitamins Lecture 4.
Vitamins & Minerals Chapter 10: Lesson 2.
Vit D fat soluble vitamin vit D 2, vit D 3
D. Fluoride Functions: Formation of bones & teeth
Nutrition for Older Adults
Fat - Soluble Vitamins.
Presentation transcript:

Fat-soluble organic compound found principally in certain plant oils and leaves of green vegetables Consists of eight chemical forms but only alpha-tocopherol meets human requirement

Functions in the Body Vitamin E is a powerful antioxidant and anti-carcinogen as well as anti-aging supplement. Due to its antioxidant capabilities Vitamin E protects our body from: carbon, lead, mercury, tetrachloride, the ozone, nitrous oxide and other carcinogens. Helps skin and scar tissue heal. Prevention of cancer. Assists in the maintenance of vitamins A and C in the body. Enhances antibody formation and benefits people suffering from a cold or other viruses. Essential for cardiovascular health and for sex organ functioning. Maintains the integrity of cell membranes.

Vitamin E Deficiency Symptoms in Infants Generally seen in: premature infants individuals with genetic abnormalities those who cannot digest fat Vitamin E Deficiency Symptoms in Infants Loss of weight and delayed growth Poor feeding habits Developmental problems that includes physical and mental problems Retrolental fibroplasia: Eye disease thought to be caused by disorganized growth of retinal blood vessels result in scarring and retinal detachment. May lead to blindness in serious cases.

Vitamin E Deficiency Symptoms in Children Spinocerebellar ataxia with loss of deep tendon reflexes Truncal and limb ataxia Loss of vibration and position senses Ophthalmoplegia Paralysis or weakness of one or more of the muscles that control eye movement Muscle weakness Ptosis abnormally low position (drooping) of the upper eyelid. Dysarthria difficulty in articulation of words due to neurologic disturbances of function of orofacial muscles, tongue, lips, and throat. Slow growth in children

Abnormal breakdown of RBC’s Nonspecific neurological deficits Vitamin E Deficiency Symptoms in Adults Mild hemolytic anemia Abnormal breakdown of RBC’s Nonspecific neurological deficits Disorders related to reproduction and infertility Fragile red blood cells Age spots Cataracts clouding that develops in the crystalline lens of the eye or in its envelope, varying in degree from slight to complete opacity and obstructing the passage of light. Certain Neurological damage Decrease in sex drive Muscle, liver, bone marrow and brain function abnormalities.

Take relatively large amounts for months to years without any apparent harm. Occasionally, muscle weakness, fatigue, nausea, diarrhea and bleeding. May increase the risk of hemorrhagic stroke and premature death. accumulation of blood anywhere within the skull vault.

Particularly high levels of vitamin E can be found in the following foods Asparagus Avocado Egg Milk Nuts (almonds or hazelnuts) Seeds Green Leafy Vegetables (spinach) Wholegrain foods Vegetable Oil

One quarter of whites and Hispanics, nearly one-half of African-Americans, and one-third of other ethnic groups have Vitamin E levels which place them at greater risk of cardiovascular disease. Three national and the Continuing Survey of Food Intakes by Individuals have found that the diets of most Americans provide less than the RDA levels of vitamin E. Because the digestive tract requires fat to absorb vitamin E, people with fat-malabsorption disorders are more likely to become deficient than people without such disorders.

The following populations may be at risk for vitamin E deficiency People with Crohn’s disease, Cystic Fibrosis, Celiac Disease , pancreatic enzyme deficiency, and liver disease. Very low birth weight infants—These infants are usually under the care of a neonatologist, who will evaluate and treat the premature infant's exact nutrition needs. People who suffer from abetalipoproteinemia—This is a rare inherited disorder of fat metabolism that results in poor absorption of dietary fat and vitamin E. Patients on Dialysis ,chronic parenteral nutrition and patients after Gastric Bypass surgery

http://ods.od.nih.gov/FACTSHEETS/VITAMINE.ASP http://www.mbmc.org/healthgate/GetHGContent.aspx?token=9c315661-83b7-472d-a7ab-bc8582171f86&chunkiid=14070 http://dietary-supplements.info.nih.gov/factsheets/vitamine.asp http://www.the-vitamin-and-supplement-guide.com/evitaminfunctions.html http://www.buzzle.com/articles/vitamin-e-deficiency-symptoms.html