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FDA proscribes Chinese toothpaste

Byoliveridley

The FDA follows its proud tradtion of Friday afternoon recalls!

The issue is the adulteration/replacement of glycerin with diethylene glycol, which tastes similar, but is very poisonous. This story has been well covered in the last few weeks.

My question is, why only toothpaste? I would have extended the ban on all products containing glycerin. But, the FDA is a cautious beast, so things happen slowly and incrementally, if at all.

FDA News Release

The U.S. Food and Drug Administration (FDA) today warned consumers to avoid using tubes of toothpaste labeled as made in China, and issued an import alert to prevent toothpaste containing the poisonous chemical diethylene glycol (DEG) from entering the United States.

DEG is used in antifreeze and as a solvent.

Consumers should examine toothpaste products for labeling that says the product is made in China. Out of an abundance of caution, FDA suggests that consumers throw away toothpaste with that labeling. FDA is concerned that these products may contain “diethylene glycol,” also known as “diglycol” or “diglycol stearate.”

FDA is not aware of any U.S. reports of poisonings from toothpaste containing DEG. However, the agency is concerned about potential risks from chronic exposure to DEG and exposure to DEG in certain populations, such as children and individuals with kidney or liver disease. DEG in toothpaste has a low but meaningful risk of toxicity and injury to these populations. Toothpaste is not intended to be swallowed, but FDA is concerned about unintentional swallowing or ingestion of toothpaste containing DEG.

FDA has identified the following brands of toothpaste from China that contain DEG and are included in the import alert: Cooldent Fluoride; Cooldent Spearmint; Cooldent ICE; Dr. Cool, Everfresh Toothpaste; Superdent Toothpaste; Clean Rite Toothpaste; Oralmax Extreme; Oral Bright Fresh Spearmint Flavor; Bright Max Peppermint Flavor; and ShiR Fresh Mint Fluoride Paste. Manufacturers of these products are: Goldcredit International Enterprises Limited; Goldcredit International Trading Company Limited; and Suzhou City Jinmao Daily Chemicals Company Limited. The products typically are sold at low-cost, “bargain” retail outlets.

Based on reports of contaminated toothpaste from China found in several countries, including Panama, FDA increased its scrutiny and began sampling toothpaste and other dental products manufactured in China that were imported into the United States.

FDA inspectors identified and detained one shipment of toothpaste at the U.S. border, containing about 3 percent DEG by weight. In addition, FDA inspectors found and tested toothpaste products from China located at a distribution center and a retail store. The highest level found was between 3-4 percent by weight. The product at the retail store was not labeled as containing DEG but was found to contain the substance.

DEG poisoning is an important public safety issue. The agency is aware of reports of patient deaths and injuries in other countries over the past several years from ingesting DEG-contaminated pharmaceutical preparations, such as cough syrups and acetaminophen syrup. FDA recently issued a guidance document to urge U.S. pharmaceutical manufacturers to be vigilant in assuring that glycerin, a sweetener commonly used worldwide in liquid over-the-counter and prescription drug products, is not contaminated with DEG.

FDA continues to investigate this problem. If FDA identifies other brands of toothpaste products containing DEG, FDA will take appropriate actions, including adding products and their manufacturers to the import alert to prevent them from entering the United States.

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Grad student measures hazardous levels of air pollution at cigar show

Byoliveridley

Sure makes my graduate work in air quality seem a little tame!

The man behind the subterfuge (Researcher 2, male) was Ryan David Kennedy, 34, a scrappy Canadian graduate student with crooked glasses who is studying the impact of tobacco on air quality.He crossed the border at Buffalo on Monday morning and on Tuesday crashed the giant cigar party and trade show sponsored by the publisher of Cigar Aficionado magazine at the Marriott Marquis in Times Square.

At a Cigar Show, an Air-Quality Scientist Under Deep, Smoky Cover – New York Times

Well, what did he find? Particulate matter readings four times higher than “hazardous”. Sometimes I think of strapping on a sampler and going to the local bar just out of curiosity. I can leave the bar if it gets smoky, the bartenders and wait staff can’t. I don’t see why this is not a clear case of hazardous working conditions leading to an immediate indoor smoking ban.  but what do I know, I’m just a scientist!

Happy Thanksgiving.

Blogged with Flock

Tennessee bans smoking in workplaces

Byoliveridley

North Carolina, you’re next, smoking bans finally make inroads in tobacco country.

Where Tobacco Ruled, Smoking Ban Gains Ground – New York Times

Tennessee will probably become the first major tobacco-growing state to pass a comprehensive smoke-free-workplace law. Gov. Phil Bredesen, a Democrat, proposed the ban in February. He also wants to triple taxes on cigarette sales and to use some of the money for smoking prevention.

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Chemical Warfare

Byoliveridley

This story from a local Chicago TV station does an excellent job of documenting the chemical weapons dropped on Vietnam by the United States in the 1960s, the effects they still have on Vietnam, and the Americans who handled these so called “defoliants”.

cbs2chicago.com – Agent Orange: A View From Vietnam

During the eight years of the Vietnam War that the U.S. Military dusted the Vietnamese landscape with Agent Orange, it was only intended to kill vegetation. It was a combination of two herbicides 2,4D and 2,4,5T mixed together into the most potent plant killer ever made. It was spread over 3 1/2 million acres of forests and crops to kill the trees and vegetation so the United States troops could see the enemy. The Armed Forces were told it was harmless. But in March 1978, Bill Kurtis broke the story on CBS 2 that American veterans of Vietnam who had been exposed to Agent Orange were complaining of illnesses, birth defects among their children, skin rashes, cancer, nervous problems and respiratory problems.

orange3_small.jpgPeople tend to blame dioxins for all the health effects. But 2,4-D and 2,4,5-T, constituents of Agent Orange, are no spring chickens. Exposure during spraying, especially of the grossly excessive amounts that rained down upon Vietnam, can cause various health effects as well, not to mention long-term devastation of entire ecosystems.

Side note: New Zealand, in 2004, apologized to New Zealand’s “veterans” for their exposure to Agent Orange during the Vietnam war. Not a word to the Vietnamese, of course.

Side note 2: A US Federal court, in 2005, dismissed the first claims brought by Vietnamese plaintiffs against Dow Chemicals and Monsanto, here was the government’s  reasoning:

In a brief filed in January, it said opening the courts to cases brought by former enemies would be a dangerous threat to presidential powers to wage war.

Translation: We reserve the right to drop chemical weapons on our “enemies”, and doing anything to abrogate this right is “dangerous”.

Image courtesy of Reuters shows a Vietnamese child, one of many with birth defects associated with Agent Orange exposure.

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Colonialism: Environmental Edition

Byoliveridley

Does put recycling in context…

Independent Online Edition > Environment

Regardless of how carefully you separate your waste, there is a good chance a disposal firm will dump it all in together with other kinds of plastic trash and ship it to the developing world to be dealt with by a family of migrant workers earning a pittance. They will deal with the salad-bar container, the pistachio ice-cream container and the superfluous bag for carrots in your shopping basket in a variety of different ways – it may be recycled, it may become landfill or it may simply be burnt. Whatever happens, it is generally not a priority for the waste disposal company. Britain dumps around two million tonnes of waste in China every year, everything from plastic mineral water bottles to shopping bags and other forms of superfluous packaging from some of the country’s biggest supermarkets.

Same for India as well. The article says that all of this “recycling” is illegal. But how do you hide 200,000 tonnes of plastic waste?

Read the whole article, it is tragic. Some highlights:

So too are the many and varied health complaints suffered by the local population, who risk multiple skin ailments and exposure to potent carcinogens as they touch the contaminated materials. Poisonous chemical effluents stream into their water supply, turning it black or lurid red, and studies by Greenpeace show that acid rain is the norm in this region. Children are prone to fevers and coughs. Their skin is often disfigured by the toxic plastic waste they have to process.

A report by the University of Shantou on the town of Guiyu, another Guangdong recycling hub, showed that more than 80 per cent of local children suffer from lead poisoning.