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Papers > Science > Vitamin C and the Common Cold
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Vitamin C and the Common Cold |
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Vitamin C and the Common Cold by Yousef Al-Aaraji Aim – I aim to examine vitamin C’s effect on the common cold through researching recent scientific investigations. I also aim to conclude whether or not vitamin C cures or prevents the common cold. Abstract – Mega doses of vitamin C in hope to prevent or cure the common cold are controversial. In this research, I have gathered information from various sources in order to reach a comprehensive conclusion about the effect of vitamin C on the common cold. The sources include books and information from the internet, and to the best of my knowledge, they are accurate and justifiable Introduction – Each year millions of people around the world are affected by the common cold. ... The popular opinion believes that vitamin C holds the key to combating common colds. As a result of this widespread public belief, many research studies have been conducted to determine the true effects of vitamin C on the common cold. • The Common Cold The common cold is caused by numerous viruses entering the nose and mouth then settling in the respiratory membranes where they quickly develop and spread throughout the body. ... A cold virus is deposited into the front of the nasal passages by contaminated fingers or by droplets from coughs and sneezes . ... The infected cell eventually dies releasing newly made cold virus to infect other cells in the nose and start the process again. ... From the time a cold virus enters the nose, it takes 8 – 12 hours for the viral reproductive cycle to be completed and for a new cold virus to be released in nasal secretions . Cold symptoms can also begin shortly after the virus is first produced in the nose (i. ... The symptoms of a common cold include sneezing, runny nose, nasal obstruction, sore or scratchy throat, cough, hoarseness, and mild general symptoms like headache, feverishness, chilliness, and not feeling well in general . The duration of common colds on average is a week. This duration varies depending on the severity of the cold. ... • Vitamin C Vitamin C, also known as ascorbic acid, is probably one of the most highly publicized, yet least understood of all the vitamins . Nevertheless, it is known that this type of vitamin is stored in the liver and is water-soluble (i. ... excess vitamin C is excreted in the urine). Vitamin C is important to all animals due to its vital role in producing collagen. ... A disease that can occur due to vitamin C deficiency is scurvy. ... ) Most animals produce their own vitamin C. ... Vitamin C is found in citrus fruits such as oranges, limes, lemons, and grapefruit, also vegetables including tomatoes, green pepper, potatoes and many more. Vitamin C can be damaged easily by food preparation, such as chopping, exposure to air, cooking, and boiling. |
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Title: Vitamin C and the Common Cold
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