A Few Basic Facts

Here are some straight forward facts to consider on the topic of sun protection. The sun radiates two different rays that are cancer causing, UVA and UVB. The UVA ray is longer and it affects the skin much deeper than a UVB ray. The UVB ray is the one that gives you sunburn. Both can cause skin damage and skin cancer.
When you buy a sunscreen and you look for a sun proof factor (spf), you are looking for protection from the UVB ray. The thing is, most sun blocks are only keeping out the UVB. So, you can have sunscreen on, thinking you are safe, but still get skin cancer from the UVA rays.

SPF, an abbreviation for sun-protection factor, is a number such as 15, 30, or 50 that indicates how long a topical sunscreen remains effective on the skin. A user can determine the duration of effectiveness simply by multiplying the SPF by the length of time it takes for him or her to suffer a burn without sunscreen.

Basal Cell Carcinoma is a common form of skin cancer with almost 1 million cases each year in America. Treatment includes a procedure to remove the cancer, typically by cutting out the affected area or treating with a topical chemotherapy. If left untreated, the cancer will continue to grow. Individuals who have been diagnosed with basal cell carcinoma need sun protection to minimize UV exposure.

Bottom line – the sun is our friend. We need it and it is wonderful for our spirits and our health. Enjoy it but safely and in moderation.

New Findings About Sun Care Products for Children

We purchase a sunscreen specially labelled for children and liberally slather it on them before heading outdoors. After two hours you reapply, then relax, knowing your child is safe from the harmful rays that can cause premature aging and skin cancer.

The bad news is your child may not be as protected as you think. Beyond not providing real protection there is the potential toxicity of many of the ingredients.

“I’m primarily concerned with the lack of safety testing,” says Dr. Rebecca Sutton, a staff scientist with the EWG. There is a long list of ingredients that are potentially harmful, or even cancer causing, that we just don’t know enough about.

This is especially of concern when it comes to children. The surface area of a child’s skin relative to their body weight is much greater than adults. Any chemical applied to their skin is about 1.4 times more significant than it would be when applied to an adult. Add that to the fact that children are less able to detoxify and excrete chemicals, they have a developing organ system that is more vulnerable to damage from chemical exposures, and children are more sensitive to low levels of hormonally active compounds and you have a potentially large problem.

As parents, we can’t do anything about the unknowns, but there is one common sunscreen ingredient that has been linked with a host of problems including allergies, hormone disruption and cell damage.

“Parents should also avoid powder and spray sun care,” Sutton says of airborne chemicals potentially dangerous to breathe in. Avoid 2-in-1 combos, like sunscreen mixed with insect repellents.

“You need to apply sunscreen every few hours to be effective and you don’t want to put bug repellent on that often,” says Gray.

Then of course, there are the basic sun safety tips.

“People rely too heavily on sunscreen alone,” Cohen says.

Make sure your child wears a hat and UV-protective clothing and, if possible, avoid direct sunlight during the hours of 11 a.m. to 4 p.m.