Bronze-coloured skin is not the sign of health and beauty Essay Example

Bronze Bronze-coloured skin is not the sign of health and beauty Paper Bronze-coloured skin is not the sign of health and beauty Paper The bronze-colored skin is always attractive due to its health and sexual aspect. Thousands of people are eager of getting their skin brown. People acquire a tan in summer under the hot sun and in winter in numerous solariums. Both sun and solarium are dangerous for skin. But the sun as the powerful radiation source must be actively taken into consideration. Physicians during many years have been warning people against sun as the source of powerful radiation. Nevertheless, the quantity of sun ultraviolet victims is growing up actively. There are a plenty of facts and mistakes people must be aware of. First of all, many think that they bear not risk of getting some skin disease if they manage to avoid sunburn. That’s not right opinion. Even if you haven’t got sunburn while taking a sun bathe – that doesn’t mean that you haven’t suffered the harmful sun emanation. If you organism have been under the sun radiation for short time at least, so you skin is already under the threat of sun aggression. That can be easy explained. The skin cells produce the protective melanin (which gives the bronze color to the skin) precisely when ultraviolet influence badly the skin. So, the bronze-colored skin and the threat for skin always co-exist. The microscopic observation of skin shows that the skin cells while taking a sun bathe suffer a significant degradation. Such cells can’t be given back their youth, health and flexibility. The ultraviolet rays can even cause changes in DNA skin structure that can result in converting cells into malignant. Another great confusion is that some people think that the more bronze-colored their skin is the more time they can spend under the sun rays. Skin is always very vulnerable if to speak about sun radiation. The natural organism’s protection from sun radiation is minimal, especially if one has naturally fair skin. That means that his skin isn’t able to elaborate the enough quantity of melatonin. So, if you have fair-skin, it is even more dangerous for you to take sun bathe. Some people think that if they get ultraviolet rays for a short time – they get not risk of sunburn. Certainly, that helps to avoid grave consequences but in reality that’s enough to be under the sun during 10 minutes for getting a sunburn. Even people with already suntanned skin may experience the sunburn in 35-40 minutes while being under the sun rays. Many try to avoid the dangerous contact with sun and go to the beach when the weather is not too sunny. But that doesn’t eliminate the sun rays threat. The scientists found out that during the hot summer time even if it is raining we are not protected from the sun emanation. Almost 80% of sun rays surpass freely the cloud obstacle. The shadow from umbrella, hat or tree can’t serve as a reliable protection as well. They reflect 20% of sun rays only and that means that one gets the sun emanation even when sitting in a dense shadow. It was noted by physicians that the village women’s skin is getting older faster than city women’s. First it was explained by that fact that city women take more care of their skin. But then it was found out that the reason of fast skin aging among village women was caused by the long staying under the sun rays. Under the influence of sun rays the skin looses its flexibility, becomes dry and ages fast. The main threat of bronze-coloured skin is the possibility of skin cancer emerging. The ultraviolet light provokes oxidation on the skin because of light and heat synthesis. The main problem is that skin has its own â€Å"memory† and it remembers all the hours of spent under the ultraviolet influence. When the quantity of these hours exceeds a certain limit (it’s differs from person to person) the risk of getting the skin cancer becomes considerable. Ness A. R. and others (1999) note that â€Å"Increased rates of other more benign forms of skin cancer (such as squamous cell carcinoma and basal cell carcinoma), cataracts, and skin ageing are associated with either intermittent or cumulative exposure to sunlight. While these diseases are important causes of morbidity, they are usually amenable to treatment, and are not generally fatal. In 1995, the deaths of 264 men and 175 women in England and Wales were attributed to non-melanoma skin cancer†(n. p. ) It was also noted that inhabitants of northern countries (Great Britain, Denmark, Germany, etc. ) suffer skin cancer more often then their Southern neighbourhoods. That’s rather strange as, for example, Great Britain isn’t considered to be a very sunny country. The results of the investigation carried out by European scientists showed the inhabitants of such northern countries get their skin diseases when being on the vacations in southern countries. During a year an Englishman gets few sun rays in his native country. So, the tense sun radiation isn’t customary for him. Consequently, when he comes to the hot and sunny beach his skin gets an enormous shock what can result in dangerous skin illness. So, there is nothing denying that fact that sun radiation is dangerous and that bronze-coloured skin doesn’t always means health and beauty. The brown skin is a deceptive seducer and it is necessary to be very careful when taking a sun bathe. Bibliography 1. Emerson, J. Weiss, N. (1992) Colorectal cancer and solar radiation. Cancer Causes Control: 3, 95-9. 2. Krause, R. , Bohring, M. , Hopfenmuller, W. al, e. (1998). Ultraviolet B and blood pressure. Lance:t 352, 709-10. 3. Ness A. R. , Frankel S. J. , Gunnell D. J. , Smith G. D. (1999). Are we really dying for a tan? BMJ, 319:114-116 (10 July). Retrieved May 22, 2006, from ulb. ac. be/medecine/loce/espcr/b_iss/Dis-34. htm. 4. Shors, A. R. , Solomon, C. , McTiernan, A. White, E. (2001). Melanoma risk in relation to height, weight, and exercise (United States). Cancer Causes Control: 12, 599-606. 5. Hemminki K, Zhang H, Czene K. (2003). Incidence trends and familial risks in invasive and in situ cutaneous melanoma by sun-exposed body sites. Int. Journal of Cancer: 104(6): 764-71

Famous Quotes From Americas Legendary Presidents

Famous Quotes From America's Legendary Presidents Of the 44 American presidents, some shone brighter than others. Some went down in history for their indiscretions. Nevertheless, it has been a long and successful journey of presidential democracy. Here is a collection of famous presidential quotes that will inspire you.   Franklin D. RooseveltThe only thing to fear is, fear itself. John F. KennedyLet us resolve to be masters, not the victims, of our history, controlling our own destiny without giving way to blind suspicions and emotions. Herbert HooverAmerica- a great social and economic experiment, noble in motive and far-reaching in purpose. George H. W. BushRead my lips. No new taxes. Benjamin HarrisonHave you not learned that not stocks or bonds or stately houses, or products of the mill or field are our country? It is a spiritual thought that is in our minds. Woodrow WilsonNo nation is fit to sit in judgment upon any other nation. Andrew JacksonAny man worth his salt will stick up for what he believes right, but it takes a slightly better man to acknowledge instantly and without reservation that he is in error. Abraham LincolnThose who deny freedom to others, deserve it not for themselves; and, under a just God, can not long retain it. Warren Gamaliel HardingI dont know much about Americanism, but its a damn good word with which to carry an election. Ulysses S. GrantLabor disgraces no man, but occasionally men disgrace labor. Millard FillmoreGod knows that I detest slavery, but it is an existing evil, for which we are not responsible, and we must endure it, till we can get rid of it without destroying the last hope of free government in the world. George WashingtonIt is the duty of all nations to acknowledge the providence of Almighty God, to obey his will, to be grateful for his benefits, and humbly to implore his protection and favors. Dwight D. EisenhowerWhen you are in any contest you should work as if there were- to the very last minute a chance to lose it. William McKinley, Jr.The mission of the United States is one of benevolent assimilation. Ronald ReaganThe best minds are not in government. If any were, business would hire them away. Richard NixonA man is not finished when he is defeated. He is finished when he quits. Calvin CoolidgeCollecting more taxes than is absolutely necessary is legalized robbery. Benjamin HarrisonI pity the man who wants a coat so cheap that the man or woman who produces the cloth will starve in the process. William Henry HarrisonThere is nothing more corrupting, nothing more destructive of the noblest and finest feelings of our nature, than the exercise of unlimited power. Jimmy CarterAggression unopposed becomes a contagious disease. Lyndon JohnsonFor this is what America is all about. It is the uncrossed desert and the unclimbed ridge. It is the star that is not reached and the harvest that is sleeping in the unplowed ground. William H. TaftDont write so that you can be understood; write so that you cant be misunderstood. Rutherford Birchard HayesOne of the tests of the civilization of people is the treatment of its criminals. Bill ClintonWe must teach our children to resolve their conflicts with words, not weapons. Theodore RooseveltIt is hard to fail, but it is worse never to have tried to succeed. In this life we get nothing save by effort.