Ultraviolet

cancers: basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma—the most dangerous of the three. The underlying cause of all types of skin cancers is exposure to ultraviolet (UV) light. UV light consists of three various types of UV rays including ultraviolet A (UVA), ultraviolet B (UVB), and ultraviolet C (UVC). Of the three types, UVA is most damaging to skin as it can damage connective tissue hence increasing the risk of skin cancer. UVB is responsible for helping to produce Vitamin

mutations caused by ultraviolet radiation. This Ultraviolet radiation is detrimental to the human body. Ultraviolet radiation has been established as a genotoxic agent. A genotoxic agent is a chemical agent that damages genetic information within the cell. This causes a mutation and the mutation may lead to cancer ( Bianchi, J. et al. 2013). But what exactly is ultra violet radiation? The sunlight that reaches us is made up of two types of harmful rays: long wave ultraviolet A (UVA) and short wave

skin cancer by limiting or avoiding exposure to ultraviolet (UV) radiation. Checking your skin for suspicious changes can help not get skin cancer at its earliest stages. Early notice of skin cancer gives you the best chance for successful skin cancer treatment. Skin cancer is caused by errors that occur in the DNA of skin cells. The

Everyday, at one point or time, we see the Sun. “The Sun is the brightest object in the sky, and without it, we would not be alive. The Sun gives off light and heat, and we need both to make the Earth a warm, comfortable place to live”(Hudson). All the time, rays and particles have light are entering the Earth’s atmosphere and bouncing off of and hitting objects all around us. Even though we need the Sun’s light and heat, too much of it is bad for our body. Severe light absorption can lead to skin

Actinic keratosis Overview: Actinic keratosis is a scaly, rough skin lesion that develops from years of exposure to the sun and ultraviolet rays. It is commonly found on your ears, face, lips, and forearms, back of your hands, scalp or neck. This condition develops gradually and usually shows no other symptoms rather than a small spot or patch on your skin. It is always best to keep it under control, because it is potentially dangerous, as it may also turn into a cancerous form of skin lesion such

beds and ultraviolet light (UV). There is not only a lack of scientific knowledge shared among Americans regarding the effects of UV on your skin, but also a cultural disconnect between the long term effects of tanning and the desire for a tan skin tone. When weighing the permanent impact tanning can have on your health and the health of you skin versus its temporary effects for a perception

According to the Skin Cancer Foundation nearly 5 million people are treated yearly for skin cancer. Skin cancer is caused by many different factors, but the most common cause of skin cancer is exposure to the sun. There are many precautions people can take when it comes to being outdoors in the sun for long periods of time. Some of these precautions are: wearing clothing that blocks UV radiation, trying to stay in the shade when possible, and of course wearing either sunscreen or sunblock. It is

needed when going to the beach or possibly going for a swim on a hot summer day. That is definitely not the case, sunblock should be applied every day, a couple times during the day for added measure to protect the skin from the harmful ultraviolet B (UVB), and ultraviolet A (UVA) sun rays. There are many different theories of the right amount of sun protection factor or SPF level for protection against painful sunburns, blisters, sores and possibly skin cancer. Going to the store can be challenging when

4 million people have had some form of skin cancer. This is the amount of people who live in Washington, D.C. Skin cancer affects many and melanoma is just one type of skin cancer. Melanoma can be caused by hereditary genes and overexposure to ultraviolet rays. Melanoma is a type of skin cancer, but what is it, and how does it form? Well, according to the Mayo Clinic, melanoma causes DNA damage to cells which begin to grow out of control and can eventually form a mass of cancerous cells (Mayoclinic

In past years there has been a major reduction in the ozone layer, because of this the chance of skin cancers like melanoma have increased significantly. It is well known that ultraviolet radiation is a major factor in a person’s risk of being diagnosed with cutaneous melanoma because it is part of the radiation that actually touches Earth’s surface. It is also known that living closer to the equator increases a person’s chance of some type of skin cancer. But is it possible to break this down into