Nutrition assignment 2 chart done x

The information out there is confusing, conflicting and at times purposely misleading.

Nutrition assignment 2 chart done x

Vitamin B6 Oxford University closed down its nutrition department after World War II because the subject seemed to have been completed between and The vitamins were studied in the first half of the 20th century.

InElmer McCollum and Marguerite Davis discovered the first vitamin, fat-soluble vitamin Athen water-soluble vitamin B in ; now known to be a complex of several water-soluble vitamins and named vitamin C as the then-unknown substance preventing scurvy.

InSir Edward Mellanby incorrectly identified rickets as a vitamin A deficiency because he could cure it in dogs with cod liver oil. Bishop discover vitamin E as essential for rat pregnancy, originally calling it "food factor X" until InHart discovered that trace amounts of copper are necessary for iron absorption.

Inhe synthesized it, and inhe won a Nobel Prize for his efforts. In the s, William Cumming Rose identified essential amino acidsnecessary protein components that the body cannot synthesize. InUnderwood and Marston independently discovered the necessity of cobalt.

InEugene Floyd DuBois showed that work and school performance are related to caloric intake. InErhard Fernholz discovered the chemical structure of vitamin E and then he tragically disappeared.

Food and Nutrition - Assignment Point

InThe U. Department of Agriculture introduced the Food Guide Pyramid. Nutrient The list of nutrients that people are known to require is, in the words of Marion Nestle"almost certainly incomplete". Some nutrients can be stored - the fat-soluble vitamins - while others are required more or less continuously.

Poor health can be caused by a lack of required nutrients, or for some vitamins and minerals, too much of a required nutrient. Macronutrients[ edit ] The macronutrients are carbohydratesfiberfatsproteinand water.

Some of the structural material can be used to generate energy internally, and in either case it is measured in Joules or kilocalories often called "Calories" and written with a capital C to distinguish them from little 'c' calories.

Vitamins, minerals, fiber, and water do not provide energy, but are required for other reasons. Molecules of carbohydrates and fats consist of carbon, hydrogen, and oxygen atoms.

Carbohydrates range from simple monosaccharides glucose, fructose and galactose to complex polysaccharides starch. Fats are triglyceridesmade of assorted fatty acid monomers bound to a glycerol backbone.

Some fatty acids, but not all, are essential in the diet: Protein molecules contain nitrogen atoms in addition to carbon, oxygen, and hydrogen. The fundamental components of protein are nitrogen-containing amino acidssome of which are essential in the sense that humans cannot make them internally.

Nutrition assignment 2 chart done x

Some of the amino acids are convertible with the expenditure of energy to glucose and can be used for energy production, just as ordinary glucose, in a process known as gluconeogenesis.

By breaking down existing protein, the carbon skeleton of the various amino acids can be metabolized to intermediates in cellular respiration; the remaining ammonia is discarded primarily as urea in urine. Carbohydrate Carbohydrates may be classified as monosaccharidesdisaccharidesor polysaccharides depending on the number of monomer sugar units they contain.

They constitute a large part of foods such as ricenoodlesbreadand other grain -based products, also potatoesyams, beans, fruits, fruit juices and vegetables.

Monosaccharides, disaccharides, and polysaccharides contain one, two, and three or more sugar units, respectively. Polysaccharides are often referred to as complex carbohydrates because they are typically long, multiple branched chains of sugar units.

Traditionally, simple carbohydrates are believed to be absorbed quickly, and therefore to raise blood-glucose levels more rapidly than complex carbohydrates. This, however, is not accurate.

Dietary fiber Dietary fiber is a carbohydrate that is incompletely absorbed in humans and in some animals. Like all carbohydrates, when it is metabolized it can produce four Calories kilocalories of energy per gram. However, in most circumstances it accounts for less than that because of its limited absorption and digestibility.

Dietary fiber consists mainly of cellulose, a large carbohydrate polymer which is indigestible as humans do not have the required enzymes to disassemble it. There are two subcategories: Whole grains, fruits especially plumsprunesand figsand vegetables are good sources of dietary fiber.

There are many health benefits of a high-fiber diet.

1 Approved Answer

Dietary fiber helps reduce the chance of gastrointestinal problems such as constipation and diarrhea by increasing the weight and size of stool and softening it. Insoluble fiber, found in whole wheat flournuts and vegetables, especially stimulates peristalsis ;— the rhythmic muscular contractions of the intestines, which move digest along the digestive tract.

Soluble fiber, found in oats, peas, beans, and many fruits, dissolves in water in the intestinal tract to produce a gel that slows the movement of food through the intestines.

This may help lower blood glucose levels because it can slow the absorption of sugar. Additionally, fiber, perhaps especially that from whole grains, is thought to possibly help lessen insulin spikes, and therefore reduce the risk of type 2 diabetes.Assignment #2 Find a book in the library that discusses a health related topic that interests you (example include: sleep, exercise, nutrition, substance abuse, mental health and well being, etc.) Skim the table of contents and find a chapter that most appeals to you.

Middle School

Assignment 3 Nutrition. Topics: Nutrition, Omega-3 fatty acid, Fatty acid Pages: 2 nutrition assignment 2 Research Paper Shannon Jones. View Essay - Unit 8 Assignment from NUTRITION at Kaplan University, Davenport.

Unit 8 Assignment What did the nutrition analysis teach you about your diet in general? My nutrition. Nutrition Assignment 2 Done!

Nutrition Assignment 2 Leon Walker Professional Bodies Informed Consent Legal & Ethical Confidentiality & Sensitive Issues Body Composition Health Risks Disordered Eating Healthy Eating Pattern Referral Sports Referral Other People Involvement Barriers Motivational Strategies Nutrition Professionals are.

A unit devoted to nutrition and math makes attainable the standard objectives for middle school students. Additionally, math and nutrition, by its specialized characteristics, make it productively relevant to a classroom composed of the several ethnic groups typical in the New Haven school system.

Mar 21,  · What is the nutrition label for a dietary supplement called? The nutrition label for a dietary supplement is called a "Supplement Facts" panel (see sample labels at the end of this chapter).

Schaefer, Mike / Tamanend Health/Physical Education