Skin Cancer Causes, Treatments and Effects

Skin Cancer is one of the most common types of cancer with about one in five Americans being affected each year. The incidence of the cancer of the skin has been recorded to have risen over the years with the increase in the level of risk factor and carcinogens in the environment.

Though there are three common form of skin cancer; the Basal cell carcinoma, Squamous cell carcinoma and Melanoma, the first two are not very serious and can be treated and cured easily. The third type, Melanoma, the cancer of the melanocyte is the most severe of the lot and causes the most number of skin cancer associated death around the world.

What are the main causes of Skin Cancer?

.Exposure to sun

The number one cause of skin cancer is the over exposure to the Ultra Violet rays of the sun or any other sources. The time of exposure, the intensity of the UV rays and whether or not the skin was protected (with clothes or anti sun creams) all decides the chance of getting skin cancer in the long run.

.White skin

White skinned people are more prone to cancer of the skin than the darker skinned ones, and the difference comes due to the level of naturally occurring sun protecting pigment in the skin; melanin. Melanin pigment which is high in dark skin protects it from the harmful rays of the sun thus saving it from cancer. But dark skinned men too, do have a chance of the disease though comparatively less.

.Exposure to carcinogen

Certain chemicals like arsenic, tar, nicotine and oil are found to elevate the change of getting skin cancer. Though these come under skin carcinogen, only long term exposure is found to trigger the disease in many cases.

.Family history'

The genetic makeup and the family history can also contribute to the occurrence of skin cancer. Having someone in the family affected with skin cancer increases the chance of getting the disease.

Besides all these risk factors, there are still many factors that might cause skin cancer or elevate the chance of it.

How can skin cancer be treated?

There are a number of approaches to treat skin cancer depending on the severity of the disease and where it has affected. Early and proper diagnosis of the disease helps to treat it better and more effectively. The different approach towards effective treatment includes

.Surgery

Non melanomas cancer or tumour can be completely removed by different surgical approaches being followed today. Cryosurgery, simple excision, dermabrasion, laser surgery are among the surgical techniques that effectively removes the cancerous skin tissue.

.Chemotherapy

Inter venal or oral chemotherapeutic treatment targeted specifically on the cancerous cells can treat the cancer by either killing the cells or arresting their cell division capability. Cancer of the skin is also sometimes treated by applying the chemotherapeutic medicine on the affected skin in the form or creams or ointments.

.Radiation Therapy

The two forms, external or the internal radiation therapy may be used for the treatment depending on the type of cancer. Depending on the type of skin cancer and how much it had advanced, either form of the therapy is chosen.

.Photodynamic therapy

This is a more novel method to treat cancer and has little effect on the normal healthy tissue. Here photoactive drugs are given to the patient and these drugs specifically bind to the skin cells which are cancerous. When laser light is shone on the patients affected areas, the drug becomes active and kills off the diseased cells leaving of the normal cells.

What are the effects of Skin cancer treatment?

Different approaches towards the treatment of skin cancer have proven to be very effective in removing the tumour and controlling the cancerous growth. But as in every other cancer treatment, these treatment too comes with a few side effects.

Surgical removal of the cancerous tissue in the skin can result in a lifelong scar on the body. and sometimes even an expert surgeon cannot assure a cent percent zero scar removal of the cancer.

Chemotherapeutic treatment using creams and ointments can cause inflammation in the area of application. The inflammations caused in some people are so severe that they might have to discontinue the medication and switch to other treatment scheme. Chemotherapy can also cause nausea, vomiting and hair loss in the patients undergoing the treatment.

But after all the patent will be in gain undergoing the right cancer treatment on time, coz it will get rid of the most serious problem of all 'Cancer', set aside the smaller side effects coming with it.

Original article

Causes of Vitamin D Deficiency - Avoiding the Sun for Fear of Skin Cancer?

One of the main causes of vitamin D deficiency would be a lack of sufficient exposure to the sunlight.

Many suffer from a lack of vitamin D for this reason. This vitamin often referred to as the "sunshine vitamin" can also be obtained from other sources such as foods rich in vitamin D or through dietary supplementation.

But let's face it, how many people really have knowledge of what foods to eat for vitamin D or any other vitamins and minerals?

Avoiding the sun for fear of cancer could be a large mistake, especially if you are avoiding it completely.

Doctors of natural medicine throughout the country recommend that children and adults need far more than the recommended daily allowance (RDA) set by the food and drug administration (FDA) for optimum health.

In actuality, avoiding the sun and creating a deficiency could be playing a factor in what causes skin cancer as well as other cancers and chronic disease.

In order to avoid the causes of vitamin D deficiency one needs to be concerned about nutrition throughout the year. There's no difference between the importance of vitamin D than the importance's of any other necessary nutrients in our body. Any deficiency of any nutrient results in a weakening of the immune system.

So how do you avoid these causes of deficiency?

When it comes to vitamin D, start by not being afraid of the sun and most importantly on the other hand, never overdo it. Moderation is your key. Think in terms of 5-30 minutes of exposure.

Personally, I limit my time unprotected to a very short time because I have had stage 3 skin cancer and have received heavy radiation treatments. That makes me more vulnerable. For those of you in generally better condition at less risk, it's OK to go longer, but I'll always stress don't overdo it and never sunburn.

As the four seasons change, so may you have to change your source of vitamin D. You still need it all throughout the year.

In the summer the sun is the best source, just remember to use a good sunscreen and protective clothing when you have to be in it longer than you should.

Spring, fall and winter, eat as many vitamin D rich foods that you can and take a good whole food vitamin D supplement daily or as needed. Find a good quality whole food multivitamin and mineral supplement. You do need all of your vitamins.

I pinpoint vitamin D because avoiding the sun in fear of skin cancer is one of the biggest causes of vitamin D deficiency.

You'll find more information about vitamin D and skin cancer on my website.

Gary is a 20 year survivor of stage III squamous cell carcinoma skin cancer. So, much of what he says comes from his own experiences. If you want to learn more about skin cancer visit http://www.skin-cancer-experiences.com/vitamin-d-facts.html or just go to http://www.skin-cancer-experiences.com/

Original article

Skin Cancer: What Really Causes It and How Can You Protect Yourself?

When you were a kid, there was probably not much said about sun protection. Most of us remember long, sunny days at the beach or on vacation where we got very badly sunburned, and had to sit things out for a day or two afterwards. This seemed like just a harmless regular childhood experience, until we grew up and found out that not only does sun exposure cause skin damage and skin cancer, but that the damage is cumulative, meaning that every bit of exposure to the sun's radiation we've had over our lifetimes has added onto the last. This lifetime amount along with several bad burns during childhood is said, along with certain hereditary and lifestyle factors, to put some at higher risk for skin cancer. The three most dangerous skin cancers are basal cell cancer, squamous cell cancer and the more commonly known melanoma.

In recent years, the prevailing wisdom has been that it is essential, especially for fair--skinned individuals and those out during peak hours and/or in the tropics, to wear a protective sunscreen lotion. Based on the advice of doctors and dermatologists, billions of people began buying sunscreen lotions for themselves and their kids, as skin cancer rates, even among children, began to skyrocket. But what is the cause of all this skin cancer? Is it all due to our thinning ozone layer, as most of us commonly believe? Could it be that the chemicals in sunscreens themselves have contributed somehow?

When I first heard the theory that sunscreens cause skin cancer, I, like so many, was so indoctrinated in the 'sunscreen as protection' camp that the idea seemed almost heretical. The gentleman who told me about it, however, was a very thoughtful, intelligent and well-read doctor whose word I trusted. He was a curious and voracious reader, and he cited the situation in Australia as evidence and suggested I read further myself (a good sign in my books). Sunscreen was first introduced en masse, he told me, in Australia, and the ensuing climb in skin cancer rates when represented on a graph looks almost identical to the graph expressing increasing use of sunscreen. Many, many scientists, he told me, are beginning to make a connection between the harmful chemicals in most commercial sunscreens which get absorbed through our skin and the formation of skin cancers so prevalent today. This same doctor went on to tell me that sunburn allows our body's natural defences against the sun to build up, and it was the sun blister on his nose, in fact, which prompted the conversation. He will never allow his children to wear sunscreen. So what are we to do?

Until the air clears, so to speak, there are other precautions we can take to protect ourselves from the strongest and most damaging of the sun's rays. We can wear protective clothing such as light, long sleeves and wide-brimmed hats, and quality sunglasses; we can stay out of the sun when it is at its strongest, and limit the duration of our exposure. We can choose natural, chemical-free sunscreen lotions.

While getting some sun is undoubtedly good for us - essential in our formation of Vitamin D and vital for the health of our hearts and minds - we can choose to take reasonable precautions as discussed and keep our skin beautiful and healthy for many years to come.

Shauna writes about a variety of health issues for her vitamin website, including the benefits of various vitamins, and the exciting new connection between astaxanthin & Alzheimer's prevention. Visit today and get your health on track!

Original article