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LEAD IN YOUR LIPSTICK:

LEAD IN YOUR LIPSTICK:. A Journal appraisal. introduction. Lead used as a coloring element in ceramic glazes traditional base metal for water pipes basically taken up by ingestion uptake of food (65%) water (20%) air (15%) significant level of lead in the blood is about 10 microgram/dL

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LEAD IN YOUR LIPSTICK:

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  1. LEAD IN YOUR LIPSTICK: A Journal appraisal

  2. introduction • Lead • used as a coloring element in ceramic glazes • traditional base metal for water pipes • basically taken up by ingestion • uptake of food (65%) • water (20%) • air (15%) • significant level of lead in the blood is about 10 microgram/dL • At higher levels, ~25 micrograms/dL, there is high possibility of damage to kidneys and the nervous system • Symptoms may include pain, numbness or tingling of the extremities, muscular weakness, headache, abdominal pain, memory loss, miscarriage or premature birth in pregnant women, and fatigue

  3. In the news: Lead contamination • Started 3 years ago • Mattel (toy company) recalled more than 18 million products after high lead content was found in their products in (August 2007) • In October 2007, Campaign for Safe Cosmetics released a report which revealed trace amounts of lead among commercially-available lipstick brands • lead levels exceeding USFDA’s upper limit for candy, 0.1ppm

  4. The research question • Is there a significant amount of lead among commercially available lipstick brands that can pose health risks?

  5. objectives • To identify the allowable levels of lead according to drug authorities such as FDA • To identify commercial brands of lipstick with significant lead content • To compare the relative lead content in lipsticks with lead • To determine if the use of the said products has already caused hazard to human health

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