Talc Powder Dangers
Talc powder is a mineral derived from talc rocks. The rock must be crushed and dried before it is milled and sent to the laboratory. The majority of trace minerals are extracted from the talc powder during processing; however, talc contains tiny fibers that are too small to be eliminated during processing. These fibers have a similar structure to asbestos.
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Uses
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Talc powder is most commonly used to soothe irritated skin or to absorb moisture on the skin, keeping it soft and dry. It is helpful for calming inflamed skin and soothing rashes. It is commonly applied to babies during diaper changes to eliminate moisture, and adults use it to prevent skin irritation due to excess moisture. Women often apply it to the thighs and groin area to prevent chafing.
Products
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Baby powder is the most common product on the market containing talc powder. Talc can be found in many women's hygiene products, including sanitary napkins, panty liners and deodorant powders. It is a common ingredient in scented bath and body powders and deodorant, and can be found in small amounts in chalk, soap, flea powder, pesticides, insulation and paper.
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Dangers
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The most serious risk of talc powder occurs when infants inhale it into the lungs. The particles are tiny enough to enter deep into the lung tissues and elicit an inflammatory response. This results in breathing difficulties, swelling of the airways, pneumonia, asphyxiation or death. According to a report made by the Nassau County Medical Center in East Meadow, NY, there are close to 50 local poison control calls per year concerning small children inhaling talc powder.
Health Risks
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Talc powder has been linked to ovarian cancer. The Cancer Prevention Coalition in Chicago claims that regular talc powder usage in the groin area increases the risk of developing ovarian cancer. Talc powder has been found in malignant tumor cells from ovarian cancer patients. Further studies need to be conducted.
Alternatives
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In an effort to meet the demands of health-conscious consumers, manufacturers have developed talc-free powders, cosmetics and beauty products. Women can find a large selection available in supermarkets, drugstores, department stores and health food stores. Parents can choose cornstarch as an alternative anti-moisture agent during diaper changes, and zinc oxide cream is a chemical-free option to help prevent diaper rash.
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References
- Photo Credit
Talc block
Licence : Public domain
Origin : [http://en.wikipedia.org/wiki/Image:TalcUSGOV.jpg])
