Spray Tans - Experts Raise Questions as Industry Puts Out Warnings: "genetic alterations and DNA damage"
2012-06-12 0:00

By Mark Greenblat and Gitika Ahuja | GoodMorningAmerica



The active chemical used in spray tans, dihydroxyacetone (DHA), has the potential to cause genetic alterations and DNA damage, according to a panel of medical experts who reviewed 10 of the most-current publicly available scientific studies on DHA for ABC News, including a federal report ABC News obtained through the Freedom of Information Act.

Six medical experts in areas ranging across the fields of dermatology, toxicology and pulmonary medicine said they "have concerns" after reviewing the literature and reports about DHA, the main chemical in the popular "spray-on" tan, which has conventionally been referred to as the "safe" alternative to tanning under ultraviolet lights.

None of the reviewed studies tested on actual human subjects, but some found DHA altered genes of multiple types of cells and organisms when tested in different labs by different scientists after the chemical was approved for use in the consumer market.

"I have concerns," said Dr. Rey Panettieri, a toxicologist and lung specialist at the University of Pennsylvania’s Perelman School of Medicine. "The reason I’m concerned is the deposition of the tanning agents into the lungs could really facilitate or aid systemic absorption -- that is, getting into the bloodstream."

Panettieri, like all the experts ABC News consulted with, said more studies should be done. He emphasized the available scientific literature is limited. Still, he said, he has seen enough to say the warning signs of serious health concerns exist.

[...]



Read the full article at: gma.yahoo.com

Image: Source






Sunscreen Causes Cancer? What You May Not Know About Sunscreen
Patrick Gallagher | NaturalSociety.com

Who would think that sunscreen causes cancer? It has been only a fairly recent development, but it still could cause some serious shock and awe when everyone figures out that conventional sunscreen found in drugstores nationally could be a potential risk factor for skin cancer. Sunscreens are made to protect and help your body, so why are we finding out that sunscreen causes cancer? It could be simply widespread ignorance, or it could be that the FDA has kept this secret under wraps for at least a decade.

Sunscreen Causes Cancer?

Studies conducted indicate the dangers of certain chemical compounds within sunscreen could be causing a variety of skin damaging ailments, especially when reacting with the sun’s intensive heat. Though the FDA had supervised and funded the studies showing key ingredients related to vitamin A as carcinogenic, they knowingly prevented the information from being released to the public whatsoever – up until recently. The synthetic vitamin A compound found in many sunscreen brands contain retinol and retinyl palmitate, both found to react negatively in the sunlight, becoming toxic to the system. This isn’t to be confused with the health-enhancing vitamin A that is found in many foods – it is a purely synthetic and ultimately useless ingredient. When combined with the extensive use over time, this kind of sunscreen can lead to skin damage in its users.

These aren’t the only things to be worried about when applying your doctor-recommended photocarcinogen, though. Oxybenzone and other vague mystery chemicals are found amongst a wide variety of name brand sunscreens, with many of these having yet to be proven as safe to use at all. About 8 percent of all sunscreens have been quality tested by the Environmental Working Group (EWG) to be both safe and effective for the intended use, whereas the other 92 percent contain at least one (if not many more) of the ingredients designated as detrimental for human use, further adding to the worry if sunscreen causes cancer.

[...]


Read the full article at: naturalsociety.com








Related Articles
Researchers create genetically-modified version of the rabies virus - good idea?
Scientists unravel the tomato’s genetic code
The Genetic Social Network: Facebook has your Personal Information; Now Google wants your DNA
Major Cancer Charity to Admit It Was Wrong About Suntanning
The Debate: Sunscreen, good or bad?
Sunscreen scam? We spend millions on protection, so why is skin cancer still on the rise?
Alzheimer’s sunscreen link investigated
Only 1% Of Sunscreens Are Both Safe & Effective


Latest News from our Front Page

The FDA Admits That Prior to 2011 Over 70% of U.S. Chickens Contained Cancer-Causing Arsenic
2015-03-04 20:32
Prior to 2011, the cancer-causing toxic chemical Roxarsone, which in high doses could kill you, was being added to chicken feed on purpose, giving store-bought chicken the illusion of healthy coloring and plump appearance. Shockingly, this was the case with more than 70 percent of all U.S. chickens! A recent article was published stating that this continued to be the ...
The Truth About Starbucks New Coconut Milk: It Isn’t Really Coconut Milk
2015-03-03 22:14
In an attempt to appeal to the non-dairy crowd, Starbucks is bringing “coconut milk” to the masses. After a successful trial run in select cities at the behest of their customers, Starbucks has decided to push forward with their dairy alternative. Providing a non-dairy alternative to dairy and soy is the second most requested customer idea of all time from MyStarbucksIdea.com, ...
USDA on board with shipping U.S. chickens to China for processing, then re-entry to States for human consumption
2015-03-03 21:32
“Chinese chicken” will soon have a whole new meaning, as the U.S. Department of Agriculture recently gave the green-light to four chicken processing plants in China, allowing chicken raised and slaughtered in the U.S. to be exported to China for processing, and then shipped back to the U.S. and sold on grocery shelves here. Furthermore, the imported processed ...
Feinstein: Netanyahu does not speak for all Jews
2015-03-03 21:52
US Senator Dianne Feinstein, chair of the Senate Select Committee on Intelligence, has denounced Israeli Prime Minister Benjamin Netanyahu as an “arrogant” man who does not speak for all Jews. The Jewish lawmaker made the remarks in an interview with CNN on Sunday ahead of Netanyahu's controversial visit to the United States. The Israeli premier arrived in Washington, DC, on Sunday night ...
Netanyahu to US: Don’t negotiate ‘bad deal’ with Iran
2015-03-03 21:12
Israeli Prime Minister Benjamin Netanyahu has called on the United States not to negotiate “a very bad deal” with Iran over its nuclear energy program. Speaking at a joint session of the US Congress in Washington, DC, on Tuesday, Netanyahu said, “We’ve been told for over a year that no deal is better than a bad deal. Well this is a ...
More News »