Vitamin C Essay

876 words - 4 pages

Vitamin C is a water-soluble vitamin, and is also know n as Ascorbic Acid. It was first isolated in 1928 by the Hungarian biochemist and Nobel prize winner, Dr. Szent-Gyorgyi. Two-time Nobel prize winner, Dr. Linus Pauling was the first to realize vitamin C's importance in a healthy immune system.Most animals can produce their own vitamin C. Man, primates (apes, chimps, etc.), and guinea pigs, however, have lost the ability. They instead have to get it through their diet.It was a Scottish physician named James Lind, back in 1753, who first said that fresh vegetables and ripe fruit could be used to prevent scurvy (a severe vitamin C deficiency, which is rarely seen today). The British Navy took his advice about 404 years later, taking lime juice on long sea voyages to ward off the disease. For this, they were nicknamed, "Limeys."42.2% of vitamin C comes from vegetables, 41.5% from fruits, 3.2% from dairy products, 2.3% from meat, poultry and fish, and .9% from other foods - legumes, nuts and soy (.1%) and miscellaneous foods (.8%). In the average American diet, 93% of their vitamin C comes from fruits and vegetables and citrus fruits and tomatoes contribute to almost half of the vitamin C provided by the fruits and vegetable group.Foods that contain small amounts of vitamin C and are not considered good sources of calcium can contribute a good amount of vitamin C to a diet if eaten often or in large amounts. Some good sources of vitamin C include broccoli, red peppers, parsley, potatoes, strawberries, and oranges, etc.Vitamin C can be damaged during food preparation, like when chopping, cooking, boiling, exposure to air, and being submerged in water. The amount of vitamin C is high enough in most foods though, that the amount after this is more than enough. To keep the vitamin C from being damaged you can eat fruits and vegetables raw whenever possible, and cook potatoes in their skin. Steam, boil or simmer in a small amount of water, or microwave for a short time. Refrigerate prepared juices and don't store them longer than two or three days, and when storing cut/raw fruits and vegetables keep in an airtight container and refrigerate (don't soak or store in water).The recommended dietary allowance (RDA) for adolescents is 75mg per day for males and 65mgs per day for females. Adults should have 90mg per day for males, and 75mg per day for females. Smokers should be getting 125mg per day for males, and 110mg per day for females. A study done by the U.S. Department of Agriculture...

Find Another Essay On Vitamin C

analysis of vitamin c content

703 words - 3 pages Experiment V03 Analysis of commercial vitamin C tabletsChemicals: Vitamin C tablet, (1)standard 0.0110 M potassium iodate (KIO3) solution, (100 cm3)standard 0.060 M sodium thiosulphate solution, (Na2S2O3, 160 cm3)1 M potassium iodide solution, (KI, 20 cm3)0.5 M H2SO4, (150 cm3)freshly prepared starch solution.Apparatus: Titration apparatusPrinciple: In this experiment you are required to determine the vitamin C content of a commercial tablet and

Vitamin C content in Orange juices.

873 words - 3 pages Did you know? Vitamin C Saved 250,000 - 621,000 Lives (USA) in year 1999Aim; My aim is to find the product richest in Vitamin C out of the following;*Plunge Vitamin Water - 375 mL*Mr Juicy - 2 litre*Golden Circle Fizzy Orange - 1.5 litre*Fruitopia - 250 mL*Daily Juice - 1 Litre*Orange JuiceHypothesis; I think that the plain orange juice will be high in Vitamin C, but I think that the Fruitopia will be the highest. I think the 'Plunge' Vitamin

How light intensity effects vitamin C?

940 words - 4 pages IntroductionAscorbic acid, commonly known as Vitamin C, is important to the human diet. It helps the body form connective tissue, bone, teeth, blood vessel walls, and assists the body in assimilating iron and amino acids. A diet deficient in Vitamin C may cause a person to develop scurvy. Symptoms of this disease, which include joint stiffness, nose bleeds, swollen and bleeding gums, livid spots on skin, and prostration (extreme physical

The Effect of Three Conventional Cooking Methods on Vitamin C in Spinach

3577 words - 14 pages Effects of Three Conventional Cooking Methods on Vitamin C in SpinachIntroduction:Vegetables are often consumed after they have been cooked or processed through various means to make them more palatable and enjoyable. Common methods of cooking include boiling, steaming, microwaving, frying and blanching, but methods tend to be dictated by cultural or individual habit rather than that which retains the most nutritive value. The aim of this

Analysis of Commercial Vitamin C Tablets. (Ascorbic acid content in one tablet)

1355 words - 5 pages Date: 25 Nov, 2004Objective:1. To standardize sodium thiosulphate for titration use.2. To find out the concentration of Vitamin C in the tablet.Theory:This experiment involves titration of redox reaction. Redox reaction means reduction and oxidation. In which oxidizing agent and reducing agent are mixed and oxidize/reduce each other. One losses electron(s) and increase in oxidation number when is oxidized, and vice versa.In order to find out

Chemistry rapport on deciding the amount of askorbinacid in c-vitamin pills.

540 words - 2 pages Thomas Rasmussen 1.v Svendborg Gymnasium Kemi Rapport Afleveres den 17/05/01 Side PAGE 4 af NUMPAGES 4 Thomas Rasmussen 1.vHold: Jakob Svendsen-TuneForsøg udført d. 27/04Afleveres d. 17/05/01Svendborg GymnasiumFormål:At bestemme ascorbinsyre indholdet i C-vitaminpiller ved en syre-base titrering.Teori:Ascorbinsyre er et livsnødvendigt vitamin for visse abe arter, marsvin, flagermus, bestemte fiskear​ter og

Vit c experiment

561 words - 2 pages 1.Present a table of class data, showing the average titration in ml and amount of Vitamin C. in mg/ml.Class averages Of Ascorbic Acid.2.Compare and contrast the results you obtained for part A. Which drink contained the most/ least ascorbic acid? What were the % differences? (Can you present these graphically? e.g. histogram, pie chart etc. How do the amounts relate to figures claimed on any packaging?) Comment on your results.The drinks that

High Dose Vitamin D Supplementation During Pregnancy Does Not Increase Adverse Pregnancy Outcomes

1858 words - 8 pages supplementation of vitamin D has on the mother and the child development The results of this paper demonstrate that based on current knowledge, vitamin D supplementation of 4,000 IU/day throughout the pregnancy and supplementation of up to 5,000 µg/day during the third trimester are safe and are not associated with any adverse pregnancy outcomes. Works Cited 1. Mulligan ML, Felton SK, Riek AE, Bernal-Mizrachi C. Implications of vitamin D

Meta Tag Description

1039 words - 4 pages UV radiation, it is one that is healthy enough for a speedy cell regeneration to enable quick tissue growth and repair. Fat soluble vitamins (A,D, E, and K) and water-soluble vitamins (different types of B complex vitamins) along with Vitamin C are important for healing acne. Minerals are also important for healing acne. Every bio-molecule of vitamin has a role in healing and maintaining the health and functioning of the skin. A quick look

Pros and Cons of Vitamin Supplements

654 words - 3 pages supplements, but if they have been taken for more than a few months, it can be permanent. The FSA does not recommend exceeding 10mg a day.         Perhaps the most common vitamin supplement is of vitamin C, also known as ascorbic acid. Vitamin C is water soluble, versus fat soluble , so it cannot be stored in the body, and therefore needs to be ingested every day. Adults usually require about 40mg daily, and this can be obtained from

The Use of Vitamin B12 in Stroke Prevention and Post Stroke Recovery

2177 words - 9 pages -5045. Health Canada. Dietary Reference Intakes Table. 2010. http://www.hc-sc.gc.ca/fn-an/nutrition/reference/table/ref_vitam_tbl-eng.php#fn_t3bd Huijts M, Duits A, Staals J, van Oostenbrugge R. 2012. Association of Vitamin B12 Deficiency with Fatigue and Depression after Lacunar Stroke. Plos ONE 7(1):1-3 Jiang B, Ding C, Qiu E, et al. 2014. Intervention Effect of Folic Acid and Vitamin B12 on Vascular Cognitive Imoairment

Similar Essays

Vitamin C Essay

908 words - 4 pages Vitamin C For my topic, I chose to write a paper on ascorbic acid, or as it’s widely known Vitamin C a micronutrient. I chose to explore this nutrient and its benefits of it, as well as how it is obtained to help regulate body functions. It will also include some aspects of the absence of this vitamin in the body. Vitamin C is a water soluble vitamin, and it is needed to promote growth of the body. It is also one of the providers of

Vitamin C Essay

962 words - 4 pages Vitamin C is an essential in the body's defenses against infection. Susceptible children will not tolerate relatively unimportant infections and this can lead to prolonged illness and in the case of behaviorally disturbed children of symptoms previously well managed. Vitamin C is an extremely safe substance which is immensely beneficial to the brain and body in a multitude of ways. Its potential for preventing and treating autism has barely

Vitamin C Essay

850 words - 3 pages Got an A AIntroductionWhat is Vitamin C?Vitamin C also known as Ascorbic acid is one of the compounds that is necessary for the growth, health, and build of the skeletal structure as well as the general make-up of the human body (1). If the intake of Vitamin C increases it then the benefits to the individual might increase as well.ProcedureIn this lab indophenol blue, a deep blue stain, was used to measure the quantity of vitamin C in a food

Vitamin C Amount Estimation. Essay

4765 words - 19 pages Vitamin C (ascorbic acid) is a very important vitamin to the body. Vitamin C promotes healthy teeth and gums, helps absorption of iron, aids in maintenance of normal connective tissue, promotes wound healing, and helps boost the immune system. With vitamin C being such a useful substance to our bodies, finding good sources of vitamin C is important. Many people today rely on vitamin supplement tablets. But fruit juices, vitamin-supplemented