Protect Yourself From the Sun, Not Your Sunscreen

Check your sunscreen label. If the active ingredients include one or more of the chemicals listed in this article, you need to look into a mineral based alternative.

In 1927, 12,745 physicians endorsed smoking Lucky Strike® cigarettes as a healthful activity; by 1999 smoking-related illness had become the number one cause of death in United States. Similarly, the rate of melanoma, the deadliest form of skin cancer, has been on the rise since the first sunscreen arrived on the market in the late 1960's. Worldwide, the greatest rise in melanoma has been experienced in countries where chemical based sunscreens have been heavily promoted.

While it is important to protect your skin from the sun's ultraviolet (UV) radiation, it may be just as important to protect yourself from the chemicals used in most sunscreens. Chemical-based sunscreens include ingredients that absorb UV radiation from the sun. These chemicals get into the skin and absorb UV radiation which leads to free radical release. Free radicals can damage cells and are believed to accelerate the progression of cancer, cardiovascular disease, and aging.

Health-related U.S. government agencies including the National Institutes of Health (NIH), Environmental Protection Agency (EPA), Centers for Disease Control and prevention (CDC), and Food and Drug Administration (FDA) all have important information about potential dangers of these chemicals.

The good news is avoiding chemical-based sunscreens may be easier than you think. Below is a list of some potentially dangerous sunscreen chemicals.

Oxybenzone Oxybenzone is a chemical that can be absorbed by the body and mimic or block hormones thereby disrupting their normal functions. Oxybenzone was found in 96.8% of human urine samples analyzed as part of the National Health and Nutrition Examination Survey conducted by the Centers for Disease Control and Prevention in 2008. The same study found a lower birth weight in baby girls whose mothers were exposed to Oxybenzone during pregnancy.

Oxybenzone is a photo-carcinogen, a chemical that can potentially cause cancer when exposed to light. Known as a powerful free radical generator, oxybenzone is used to destabilize chemicals in a number of industrial processes. In addition Oxybenzone has been known to trigger photo-allergic reactions. These allergic reactions are caused by exposure to UV radiation.

The Environmental Working Group (EWG), an organization that specializes in environmental research and advocacy, identified nearly 600 sunscreens sold in the U.S. that contain Oxybenzone, including leading brand names like Hawaiian Tropic, Coppertone, and Banana Boat, and many facial moisturizers as well.

Avobenzone Similar to Oxybenzone, Avobenzone is a chemical that absorbs UV radiation and is easily absorbed through the skin, potentially releasing free radicals. Avobenzone has been shown to degrade significantly in light, resulting in less UV protection over time.

Octocrylene According to recent studies, Octocrylene, causes bleaching in the algae that lives on coral, often killing the entire structure. The UN World Trade Organization estimates 78 million tourists visit coral reefs each year, releasing between 4,000 to 6,000 tons of sunscreen into the water. Several marine reserves in Mexico have banned sunscreens that use oils and chemical ingredients.

Octinoxate

The little amount of data on Octinoxate noted estrogenic effects as well as disruption of the thyroid hormone and brain signaling. Estrogenic effects can potentially increase cancers, cause birth defects in children, and cause fertility and other developmental problems.

Homosalate

Homosalate is a penetration enhancer that may promote the absorption of other harmful chemicals. Very little data exist on the effects of homosalate exposure, but preliminary data has found it to be a possible carcinogen.

Octisalate

Alone, octisalate may not be harmful. However, similar to homosalate, octisalate is a penetration enhancer and may promote the penetration of other harmful chemicals.

Solution

Although these reports are alarming, safer sunscreens do exist. Most physicians continue to support the use of sunscreen, but now advocate using physical barrier sunscreens instead of chemical based sunscreens. Rather than absorbing into the skin, a physical barrier sunscreen reflects or scatters UV radiation. It's like wearing millions of tiny mirrors. Most physical barrier sunscreens contain either zinc oxide and/or titanium dioxide. Click on any of the sunscreen ads located in this blog to purchase a safe and healthy sunscreen.

To learn more about safe and healthy products go to http://www.cancer-freeliving.com/

Jenny Jauch

Original article

How to Protect Our Skin From UV Radiation to Prevent the Melanoma Skin Cancer

We should learn to protect our skin conscientiously from ultraviolet radiation because an excessive sun exposure can increase the risk of getting melanoma. To protect ourselves from burning, reducing the risk of melanoma skin cancer or other skin diseases, we should use appropriate clothing, sunscreens and a gradual and responsible exposure to the sun. A natural tan can also protect us from UV light.

Use of Clothing

In the hours of the day when solar radiation is very high, we have to use protective clothing, glasses, hats, etc., because applying only sunscreen products on the skin may not protect us sufficiently.
The clothing not only acts as a barrier against UV rays, but often allows a better heat combating thanks to the thin layer of air that provides an insulation between the garment and the skin.
However, factors like the moisture, the clothes color, the clothes material, influence the transmission of UV radiation through the tissue.

A dry suit, for example, has a greater protective effect than a wet one. Light-colored clothes are known to absorb ultraviolet rays to a lesser degree than dark ones. Light colored clothes on the other hand, have a greater effect against infrared rays. Cotton has a lower protective factor (10) than silk (160) and blue jeans (1500).

These days, in the market are available some clothes with a calculated protective factor, but it can be sufficient to choose light-colored and tightly-woven ones for a greater protection effect.

Sunscreens and Sunblocks

The most commonly used remedy for not giving up the pleasure of a normal tan, are without doubt sunscreens and sunblocks. Nevertheless, no sunscreen product is able to provide the protection that can be achieved by using suitable clothing or avoiding sunlight exposure at certain hours of the day. The first sunscreens were used to protect the skin only from UVB rays because in the past UVA rays were thought to be safe. These days, modern sunscreens contain some shielding and filtering substances that protect from both UVA and UVB radiation.

Natural Tan

The tan is stimulated by UVB rays. It absorbs more than 70 percent of UV radiation, but has a lesser effect with each passing year. However, the tan can also have negative effects. In fact, when it's intense, it can eliminate the alarm signal represented by the burning sensation, allowing the individual to be exposed to sunlight for longer periods. He will not burn, but after several years, the effects of the chronic exposure to UV rays will appear. Therefore, protection should also be performed in the presence of a natural tan.

If you want more information about skin diseases such as the melanoma skin cancer, in my website (themelanomaskincancer.com) you'll find pictures of melanoma, symptoms, risk factors, treatment of melanoma, etc.

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