toxic metals and cancer risks found in lipsticks, lip glosses
Testers of different types of popular lipsticks found in medicines and department stores found that the content of toxic metals could cause health problems.
\"This preliminary study of metal content in lip products indicates potential public health issues,\" wrote the author of a new study published in the government\'s environmental health outlook Journal in May 2. funded journal.
Researchers at the University of California say the disappearance of Google\'s cloud service in the shooting of protesters at the Virginia Beach of Connecticut\'s mother interrupted Harris\'s study, the Berkeley School of Public Health recruited 12 girls aged 14 to 19 who are part of an Asian youth group and live in low-income families
Income community in Oakland, California
They were asked to record the brand and product name of all the lipstick and lip gloss they often carry and use at home.
The researchers then took the list to the store and purchased a total of 32 products (
8 lipsticks and 24 lip gloss).
Back in the lab, the researchers performed a spectral test to determine the content of the lipstick.
They found detectable levels of lead, cadmium, chromium, aluminum and five other metals in their products.
Lead, a neurotoxin, was found in 24 products-
75% of all tests-
All products inspected contain manganese, titanium and aluminum.
Half of the products contain lead with a concentration higher than 0. 1.
Millions of caps AmericaS.
The Food and Drug Administration inspected candy that children often eat.
The metal concentration of different products varies greatly.
For example, a product with the highest chromium concentration (9. 72 ppm)
The second high concentration of cadmium, manganese and lead (2. 16, 35. 3, and 1.
25 ppm, respectively).
The researchers did not find a clear model to predict the level of toxins in terms of brand, color, lip gloss or lipstick or product cost, ranging from $6 to $24.
The researchers also analyzed the potential risk of toxin exposure by comparing the frequency of use of lip products and the concentration of toxins found in the products.
Measure results from the perspective of average use and heavy use.
When measuring the average usage, they determined that the estimated chromium intake of 10 tested products exceeded the acceptable daily intake level.
According to the researchers, Chromium is a known human carcinogenic substance related to lung cancer and gastric cancer by inhaling metal or swallowing metal.
The heavy use of lip products may lead to excessive aluminum exposure of one of the tested products, the high chromium content of 22 tested products, and the potential risk level of manganese in the 7 products tested.
Another metal cadmium found is a carcinogenic substance associated with lung cancer and damage to the respiratory system during inhalation.
It also exists at low levels in drinking water, and researchers suspect that exposure to drinking water and the extensive use of 10 products they test can lead to excessive exposure.
Even with high doses, the estimated intake of lead is well below the acceptable daily intake level, but the researchers note that children may be at greater risk of exposure to lead, because the impact of lead on children is more obvious in development.
\"Finding these metals is not the problem;
What is important is its level.
Kathryn Hammond, a professor of environmental health science at the University of California, Berkeley, and lead researcher for the study, said in a press release.
\"The content of some toxic metals may have an impact over the long term.
\"The researchers say lipstick and lip gloss can pose specific risks to consumers because they are swallowed and absorbed a little by people wearing lipstick.
They recommend applying lipstick after applying lipstick to reduce exposure and call for more regulation in the US cosmetics industry.
\"As a whole, these metals pose a range of potential health risks, including damage to the brain and nerves, kidneys, and various cancers,\" said the doctor.
Ken Spaeth, director, North Shore LIJ Health System Occupational and Environmental Medicine Center, N. Y. , told CBSNews. Com in email.
Spaeth was not involved in the study.
He said that the metals found by pregnant women from these lipsticks are at higher risk because they may cause neurological and cognitive problems to the developing fetus.
Young girls are also at risk because their brains and organs are still developing, he said.
Poisonous wrinkle? Top 10 lead-
Some of these metals, such as lead, could be unsafe to any extent, he said.
He also called for stricter regulation of the cosmetics industry, predicting that if more stringent measures were not taken, it might not be the last study to find toxins in lipstick.
\"From the perspective of public health policy, there should be zero tolerance for this metal (
And other toxic pollutants)
Especially in terms of consumer goods and personal care products, \"said Spaeth.
The FDA found lead in 400 tested lipsticks in a February 2012 study.
The agency said at the time that the report on lead in lipstick was \"not fresh\", adding that the number of intake of these products was very small.
\"We don\'t think the level of lead we found in lipstick is a safety issue,\" the FDA said at the time . \".
\"The report did not provide any new and meaningful information . \"
Linda Loretz, chief toxicologist at the Personal Care Products Board, said in a statement reiterating the safety of lipstick.
\"Given the natural presence of lip products in air, soil and water, it is not surprising to find trace metals in lip products.
\"Trace metals in lip products need to be placed in context,\" she added . \".
\"Food is the main source of many natural metals, compared with very little contact with lip products.