ipl-logo

Essay On How Does The Sun Harm Us

980 Words4 Pages

How Does the Sun Harm Us?

The sun helps us in many ways from keeping our planet warm, giving us necessary vitamins and most importantly it causes photosynthesis in plants so they can give us oxygen but how does the sun harm us? The sun releases ultraviolet light photons that when come in contact with skin can cause painful sunburns in the short term and lead to life-threatening skin cancer in older age. However, sunburns and skin cancer can be prevented by following a few simple rules.

The sun, as it shines down upon us it gives us vitamin D that is needed for normal bone formation but it in those warm rays there is ultraviolet light (UV-B and UV-A to be specific) that can not be seen by the human eye but are the reason behind sunburns. …show more content…

Melanin is a pigment in our skin that causes us to tan, it is produced by skin cells called melanocytes, when the UV-B particles hit skin they are absorbed by melanin and felt as heat in our bodies on the outer layers of skin. Deeper inside the skin UV-A light is felt and produces free radicals that can then cause premature aging and immunological complications. After prolonged exposure to the sun, the melanin in a person’s body can no longer counteract the harmful light and begins to burn. Sunburns occur as molecules, cells and DNA are killed BY UV-B light when the skin is damaged it tells itself to heal by creating proteins and enzymes. These proteins mainly prostaglandins and cytokines cause the blood vessels to enlarge, and inflammatory cells to come and help the affected area. This rapid production of healing cells creates the red, swollen area of a typical sunburn. These proteins take around four to six hours to be created, this is why sunburns generally appear a few hours after exposure instead to the sun in lieu of during. When a person has been exposed to too much harmful radiation in a day extremely bad sunburns can occur that create tissue damage, when these severe burns occur blisters form over the

Show More
Related

  • Spf 4 Orange Gelee Literature Review

    779 Words  | 4 Pages

    Some are sunscreens because they have chemical components that will absorb the sun's rays while others are sunblockers that actually repel rays. This lotion is a sunscreen that allows the sun to brown the skin without burning it. The SPF 4 lotion will not block or repel the sun except when it comes to sunburns. You'll need to reapply often if you want more protection. It's a great sunscreen for times you want to bake in the sun and deepen your current

    Read More

  • Rhetorical Analysis: The David Cornfield Melanoma

    933 Words  | 4 Pages

    Family Rules Under the age 18, getting one bad sunburn doubles the chances of getting melanoma. Melanoma is known as the most serious type of skin cancer that appears when the cells that produce melanin become cancerous. In order to prevent this fatal cancer, parents must be responsible for putting sunscreen on their children. Also, parents should set a good example for their kids.

    Read More

  • Tanning Threats

    286 Words  | 2 Pages

    In conclusion tanning may be very popular and fashionable, but it poses numerous internal threats and external health threats. With the information about the threats, we need to put a stop to tanning and preserve our natural beauty. External threats such as malignant melanoma and other types of skin cancers, wrinkles, sunburn, and skin aging. These effects are very dangerous on the skin and can be avoided if the effects are known before the damage is already done. The internal health problems ruin the immune system, making it harder to fight skin cancer and other diseases.

    Read More

  • Argumentative Essay: The Dangers Of Indoor Tanning

    1221 Words  | 5 Pages

    On an average day there are about a million people who go tanning on a regular basis, and of those million people, most are younger, between the ages of sixteen and twenty-nine (Hochman). People who use tanning beds before age of thirty-five have a seventy-five percent increased risk of developing melanoma (Fellingham). There are approximately 65,000 new cases nationwide of melanoma and about 9,000 deaths each year from the most preventable disease (Salsberg). Researchers said that there is a death every hour because of melanoma

    Read More

  • Summary: That Tan Could Be Hazardous

    402 Words  | 2 Pages

    “Warning: That Tan Could Be Hazardous” by Sabrina Tavernise appeared on New York Times, in the January 10, 2015. In her article, Tavernise insists that indoor tanning provides people with skin cancer which might bring them to having melanoma (the most serious type of skin cancer). Sabrina Tavernize says that many factors, including genetics, are at play with skin cancer, one of the largest is the ultraviolet light, which people get during tanning process, it exposures its non burning ray to getting melanoma. Teenage girls from different states, who were intervied said, that tan skin makes them feel “… more confident and more comfortable...,” when they walk around, but they don’t realize what the risk is. According to the information used in the article, tanning beds account approximately 400,000 cases of skin cancer in the United States each year, with 6,000 cases of melanoma.

    Read More

  • Vitiligo Research Paper

    1106 Words  | 5 Pages

    since the skin lost its pigment cells, melanocytes and melanin, vitiligo patients have a higher risk of getting skin cancer. Also, some tanning beds ,which some patients use as a treatmeant, will higher the risk of getting melanoma (a deadly skin cancer). To summarize, protecting the skin from sun light for vitiligo patients is

    Read More

  • Persuasive Essay: The Effects Of Indoor Tanning

    1324 Words  | 6 Pages

    UV radiation is a form of energy from natural and artificial sunlight. Excess amounts can cause damage to DNA in the skin. Although some argue tanning is good for you because it helps form a “base tan” and the UV exposure time is controlled. The truth is, each time you lay in a tanning bed, it increases the risk of developing skin cancer

    Read More

  • Informative Speech Skin Cancer

    1320 Words  | 6 Pages

    The skin is an organ and the largest in the body. Not only does your skin protect you from harmful contaminants, such as bacteria and viruses, but it protects your skin from environmental toxins. However, the one thing that harms the skin the most is the sun. Skin cancer has become a very common occurrence in residents of Jasper, Dubois County, and its surrounding areas because we spend a lot of time enjoying the outdoors.

    Read More

  • Skin Aging Essay

    998 Words  | 4 Pages

    Intrinsic factors and extrinsic factors, both contribute to this process. As discussed earlier, UV-induced damage to the DNA causes a poor renewal of the skin. When exposed to harsh sunlight, an individual is also exposed to the UV light that comes along with it. Excessive exposure can cause premature aging in certain individuals and also is observed as severe pigmentation and sunburns as well. The antioxidants, namely vitamin E and vitamin C are majorly targeted by the UV light and thus, reduce the antioxidant capacity of the epidermis on prolonged exposure.

    Read More

  • Informative Speech: The Importance Of Using Sun Protection

    1288 Words  | 6 Pages

    General purpose: To inform the public on the importance of using sun protection Specific purpose: To educate the public on the importance of protecting skin from the sun, and to encourage the use sun protection, such as sunscreen and hats, on a daily basis to prevent exposure from the sun that causes unwanted and harmful diseases that could have been preventive. Thesis statement: Many people do not use sun protection on a daily basis and are unaware of the dangers that can be easily preventive by using sun protection. I. Introduction A.

    Read More

  • Persuasive Essay On Solar Energy

    1310 Words  | 6 Pages

    Angel Hsu A block Solar Energy 12/22/2015 “Because we are now running out of gas and oil, we must prepare quickly for a third change, to strict conservation and to the use of coal and permanent renewable energy resources, like solar power. ”(Jimmy Carter, televised speech,1977) Just like what he said, we should develop other energy than fossil fuel because we will run out of it some days and fossil fuels are the main reason of global climate change.

    Read More

  • Do Humans Cause Global Warming Essay

    1609 Words  | 7 Pages

    Do humans cause global warming or is it natural? Many researchers, scientists, and environmentalists are expressing concerns about changes in the overall climate of the `earth. Some believe that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. What is global warming? Global warming is an increase in the average temperature at Earth's surface (“global warming”).

    Read More

  • Persuasive Essay On Solar Energy

    1889 Words  | 8 Pages

    Scientists have found that renewable energy is a path towards the future for a clean and safe environment. Throughout all the studies and findings, there is a continuing fret whether people should be able to use a traditional way of energy or renewable energy, solar power. Solar energy is seen to be effective since there has progressively been more places that are benefiting from solar usage; however there are also some who disagree. Solar energy sources are derived from natural sources and is implicated throughout our daily lives. From the lights in the streets to the computers we use at home.

    Read More

  • Danger Of Climate Change Essay

    1120 Words  | 5 Pages

    Climate change is the most rising issue of the modern world that is threatening our planet from the last few decades. In the simplest definition, the term climate change refers to the rising of the planet’s temperature, particularly an increase in the average atmospheric temperature. It should be noted that in the last few decades, many scientists and ecologists has discovered the Earth temperature is increasing at an alarming rate and has affected the planet in numerous of way. The constant change in the climate due to various causes is threatening the preservation of the Earth and its human life. It should be noted that the climate change is linked with several of the human activities that are further directed towards the global warming.

    Read More

  • Sunscreen Persuasive Speech

    823 Words  | 4 Pages

    Before you head to the beach or the tanning salon, you should be learning all you can about the sunscreen you're using to protect your skin. While some sources advocate the use of sunblock and sunscreen, others shout about how the chemicals in these products are actually bad for you. We'd like to shed as much light as possible on the debate. Is sunscreen good for you?

    Read More

More about Essay On How Does The Sun Harm Us

Open Document