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
(6) Although some ingredients are dangerous in sunscreen, sunscreen does way more good than bad. High factors of sunscreen prevent bad burns and give you a way lower risk of getting skin cancer, it is efficient and not expensive and keeps your skin healthy. Sunscreens limitations are little , of course it wears of and some UV rays do reach the skin, it is definitely better than wearing no sunscreen where your skin gets burnt and damaged and in extreme cases can get skin cancer like melanoma which is an extremely dangerous cancer. My concerns for the future of sunscreen is that people will add more and more chemicals to try make a stronger and better sunscreen and end up making a sunscreen that protects you from the sun but gives your skin new dangers just as bad as being exposed to the sun's UV
E. Preview: Today I want to educate and motivate you to wear sun protection by explaining how sun exposure affects everyone, that there is no excuse for not protecting yourself with all the different kinds of sun protection products available, and finally, to remind you that the simple step of applying sunblock eliminates potential and preventable health effects. [Transitions: We all know it’s important, so why are so few protecting
Doctors believe that exposure to UV rays of the sun, and tanning lamps/beds are the leading cause of melanoma. (2) If you are a young toddler and get a severe sunburn this may be a risk of skin cancer later in life. People in whom live in very warm places all year around such as Australia, Hawaii, and Florida have a larger chance of developing skin cancer, this is because their bodies are exposed to the sun daily. Also in some of the colder northern locations with the country having very light skinned people will also have a higher risk. Majority of the people that develop skin cancer are probably addicted to getting that perfect tan.
Also, there's a limit of protection that melanin can provide and that limit is higher in people with darker skin. The problem with someone's skin "getting darker" is there can be some damage that is being done. Some of the damaging effects of UV radiation is it can damage you're DNA, it can promote burns, and most commonly it promotes skin cancer. There are pros and cons about your skin getting darker, but I'd say it's safe to say wearing sunblock is always a good thing. My skin is darker because the melanocytes in the basale layer of epidermis are producing melanin to try to protect me from the harmful UV rays of the sun.
At the end of the day, cancer is arbitrary, and you never know if, or when, you will develop the disease and require any of a number of cancer treatments. However, there are a number of preventative measures that have been scientifically proven to reduce the risk of contracting cancer. Complying with these will hopefully minimalize the need for cancer treatments, and at least give you a fighting chance. 1. STOP SMOKING Smoking has been reliably linked to cancer for a long time now.
As the UV radiation is serious, it is necessary to take some actions to prevent it. There are some methods provided in the essay which shows how to protect ourselves from UV radiation in physical and chemical methods. In addition, the essay illustrates the methods for people with different ages to choose proper sunscreens. As receiving the profits from the sun radiation, it is vital to pay attention to the negative impacts that it brings to the human body and take proper actions to prevent them. As in everyday life, people used to protect themselves from injuries, but might ignore that sometimes, the invisible factor might also bring damage to the human body.
The whole reason why i wanted to do the skin cancer topic is because my mom has skin cancer. I don't know exactly what kind she has, but it's not as bad as it can be. My mom got skin cancer from all for her sun burns when she was a kid and all the tanning places she went to. Surgery is the only way her skin cancer goes away. It usually comes back though and it makes her life horrible.
UV radiation is one of the most damaging factors that influences the health of the skin. It is more important in people than animals, however, due to their lack of furry covering and thus greater skin to sunlight exposure. Still, some animals with light pigmentation, thin fur, areas of bare skin or albinos will be at risk. Clinical studies have identified excessive sun exposure (and thus exposure to solar ultraviolet radiation) as a primary causative factor in various skin diseases including, premature ageing, inflammatory conditions, malignant and non-malignant tumours (Chang 2010; Schmitt 2011). This is due to a series of harmful biochemical reactions occurring in a process known as photoaging.
Age is also a factor that predispose humans to cancer, there is nothing we can do about it. As we get older our DNA has copied itself so any times and this can cause them to make a mistake and this leading to a tumour. We can avoid getting cancers by not smoking as well as minimising the amount of contact you come wit UV radiation, such as x-rays. You can also avoid cancers by not drinking to much alcohol, by having a healthy lifestyle and always wearing