High fructose corn syrup contaminated with mercury and other food safety news

I can't wait to see the new ad-campaign to try to wiggle out of this one. The Institute for Agriculture and Trade Policy has issued a report, Not So Sweet: Missing Mercury and High Fructose Corn Syrup, revealing that mercury was found in nearly 50 percent of tested samples of commercial high fructose corn syrup (HFCS). The research article was published January 26th in the scientific journal, Environmental Health by Renee Dufault et al. From the IATP report:

What she found was that possible mercury contamination of these food chemicals was not common knowledge within the food industry despite the availability of product specification sheets for mercury-grade caustic soda that clearly indicate the presence of mercury (as well as lead, arsenic and other metals). Upon further investigation, she found mercury contamination in some commercial HFCS, which can be made from mercury-grade caustic soda.

Through this public scientist’s initiative, the FDA learned that commercial HFCS was contaminated with mercury. The agency has apparently done nothing to inform consumers of this fact, however, or to help change industry practice.Consumers likely aren’t the only ones in the dark. While HFCS manufacturers certainly should have been wary of buying “mercury- grade” caustic soda in the first place, the food companies that buy finished HFCS and incorporate it into their processed food products may be equally unaware of how their HFCS is made, i.e., whether or not it is made from chemicals produced by a chlorine plant still using mercury cells.

The HFCS isn’t labeled “Made with mercury,” just like contaminated pet foods, chocolates and other products have not been labeled “Made with melamine.” Under current regulations, that information is not made available to either consumers or to companies further down the food supply chain.

When we learned of this gap in information, we set out to do the FDA’s work for it. We went to supermarkets and identified brand-name products—mainly soft drinks, snack foods and other items mostly marketed to children—where HFCS was the first or second ingredient on the label.

We sent several dozen products to a commercial laboratory, using the latest in mercury detection technology. And guess what? We found mercury. In fact, we detected mercury in nearly one in three of the 55 HFCS-containing food products we tested. They include some of the most recognizable brands on supermarket shelves: Quaker, Hunt’s, Manwich, Hershey’s, Smucker’s, Kraft, Nutri-Grain and Yoplait.

No mercury was detected in the majority of beverages tested. That may be important since sweetened beverages are one of the biggest sources of HFCS in our diets. On the other hand, mercury was found at levels several times higher than the lowest detectable limits in some snack bars, barbecue sauce, sloppy joe mix, yogurt and chocolate syrup. Although closer to the detection limit, elevated mercury levels were also found in some soda pop, strawberry jelly, catsup and chocolate milk. The top mercury detections are summarized in Table 3, on page 14 of the report.

Environmental mercury from chlorine plants, coal-fired power plants, dental offices and other sources have helped contaminate albacore tuna, swordfish and many of our favorite fish with mercury. Eating these fish has long been thought to be the most important mercury exposure for most people.

However, HFCS now appears to be a significant additional source of mercury, one never before considered. When regulators set safe fish consumption recommendations based on an understanding of existing mercury exposure, for example, they never built mercury contaminated HFCS into their calculations. HFCS as a mercury source is a completely avoidable problem. HFCS manufacturers don’t need to buy mercury-grade caustic soda. And the chlorine industry doesn’t need to use mercury cell technology. In fact, most chlorine plants in the U.S. don’t use it anymore, as it is antiquated and inefficient.

While we wait for the FDA to do its job and eliminate this unnecessary and completely preventable mercury contamination, we have a few suggestions for what you as consumers and voters can do.

Currently, food manufacturers don’t list on their products the source of HFCS and whether or not it is made from mercury-grade caustic soda. So call them. Make use of the toll-free numbers or Web sites on many packages, and let companies know you’re not comfortable eating their product until you know exactly what is in it. As voters, call your elected officials and ask them for hearings to find out why the FDA is not protecting us from mercury in HFCS.

Also, ask these officials to reintroduce legislation originally proposed by then-Senator Barack Obama a few years ago that will force the remaining chlorine plants to transition to cleaner technologies. Because even if they stop providing the caustic soda used for HFCS, their mercury pollution is still contaminating our food system as it falls on farm fields and waterways.

Tom Philpot at the Grist also covers this topic in Some heavy metal with that sweet roll? Seems to me the house of cards is falling with food safety. In the FDA's spotlight is salmonella in peanut butter from mildew in peanut butter plants, melamine in dry milk from China, and the myriad of meat contamination, with its sights probably on the newest report of Methicillin-Resistant Staphylococcus aureus (MRSA) being found in swine and swine farmers in the Netherlands and Canada. The more of these reports that continue to surface, the more people will be looking towards alternative food systems. A blessing in disguise?

National and International Melamine Developments

Nationally:

Walgreens is recalling 173 teddy bears with chocolate bars sold in stores since late September 2008. Analysis by the U.S. Food and Drug Administration found that certain samples of the chocolate provided with the teddy bears were contaminated with melamine. Customers who purchased any of the 173 teddy bears should return them immediately to the Walgreens stores where they were purchased for a full refund. Walgreens already has instructed stores to stop selling the product, which is specifically described as an approximately 9-inch high Dressy Teddy Bear with 4-oz. Chocolate Bar.


Internationally:

The World Health Organization has release tolerable upper limit of 0.2 milligrams of melamine per kilogram of body weight per day. A meeting of food safety experts held by WHO in Ottawa, Canada, made the decision Friday noting that there is no good reason to have any melamine in food products at all.

According to the Associative Press:

Jorgen Schlundt, WHO's director for food safety, said that threshold is lower than the European Union's limitation of 0.5 milligrams. The U.S. Food and Drug Administration, which originally set its limit at 0.63 milligrams, later reduced its tolerable daily intake to 0.063 milligrams.

WHO's guidance is used by governments to set their minimum food safety standards.

Melamine, a nitrogen-rich chemical used in the production of plastics, was first discovered to be a major problem when it appeared in Chinese infant formula in September. Since then traces have been found in milk products around the world.

Last month the FDA said tests found traces of melamine in the infant formula of one major U.S. manufacturer and cyanuric acid, a related chemical, in the formula of a second major maker.

Schlundt stressed that the threshold the WHO has set — which stipulates that a 50 kilogram (110-pound) person could tolerate 10 milligrams of melamine per day — is not a "safe" level for melamine, but merely the amount a human being can consume without higher health risk.

Melamine is used in some food packaging and can rub off into packaged food products. It also is part of a cleaning solution used on some food processing equipment.

The Melamine Assumption

The FDA has released an Interim Safety Risk Assessment of Melamine and Melamine compounds in food. From the release:

A safety/risk assessment is a scientifically based methodology used to estimate the risk to human health from exposure to specified compounds. It is based on available data and certain scientific assumptions in the absence of data. The purpose of the FDA interim safety/risk assessment was to identify the level of melamine and melamine-related compounds in food which would not raise public health concerns. The interim safety/risk assessment evaluated the melamine exposure in infant formula and in other foods.

My opinion: What function does melamine have in the human diet anyway? My professional opinion, avoid it. I wonder if they would start putting it on the food label?!

Melamine Hits the US, what a suprise.

FDA Updates Health Information Advisory on Melamine Contamination

The U.S. Food and Drug Administration (FDA) is alerting consumers that seven Mr. Brown instant coffee and milk tea products are being recalled by the Taiwanese company, King Car Food Industrial Co. Ltd., due to possible contamination with melamine. King Car Food Industrial Co. used a non-dairy creamer manufactured by Shandong Duqing Inc., China, which was found to be contaminated with melamine. The recalled products are:

• Mr. Brown Mandheling Blend Instant Coffee (3-in-1)
• Mr. Brown Arabica Instant Coffee (3-in-1)
• Mr. Brown Blue Mountain Blend Instant Coffee (3-in-1)
• Mr. Brown Caramel Macchiato Instant Coffee (3-in-1)
• Mr. Brown French Vanilla Instant Coffee (3-in-1)
• Mr. Brown Mandhling Blend instant Coffee (2-in-1)
• Mr. Brown Milk Tea (3-in-1)

The FDA recommends that consumers not consume any of the above Mr. Brown instant coffee and milk tea products. The FDA also recommends that retailers and foodservice operators remove the products from sale or service.

As of September 25, 2008, the FDA testing of milk based products imported into the United States from China has not found melamine contamination.

The FDA is working with regulatory agencies in other countries. The New Zealand Food Safety Authority reports that its testing of White Rabbit Creamy Candies has shown melamine contamination at high levels. In light of the widespread contamination of milk and milk-based products in China and the New Zealand Food Safety Authority’s finding, the FDA recommends that consumers not eat White Rabbit Creamy Candy and that retailers and foodservice operations remove the product from sale or service.

To date, the FDA is not aware of any illnesses in the United States stemming from consumption of either White Rabbit Creamy Candy or the Mr. Brown instant coffee and milk tea products.

Individuals who have experienced any health problems after consuming either White Rabbit Creamy Candy or any of the identified Mr. Brown coffee and tea products are advised to contact their health care professional.

Background

On September 12, 2008, in light of reports from China of melamine contaminated infant formula, the FDA issued a Health Information Advisory to assure the American public that there is no known threat of contamination in infant formula manufactured by companies that have met the requirements to sell such products in the United States. That advisory also warned members of Chinese communities in the United States that infant formula manufactured in China, possibly available for purchase at Asian markets, could pose a risk to infants.

The FDA had contacted the companies who manufacture infant formula for distribution in the United States and received, from the companies, information that they are not importing formula or sourcing milk-based materials from China.

At the same time, the FDA—in conjunction with state and local officials—began a nation-wide investigation to check Asian markets for Chinese manufactured infant formula that may have been brought into the United States. In particular, this effort focused on areas of the country with large Chinese communities, such as Los Angeles, San Francisco, Seattle and New York. To date, investigators have visited more than 1,400 retail markets and have not found Chinese infant formula present on shelves in these markets.

The FDA also advises consumers not to purchase infant formula manufactured in China from Internet sites or from other sources.

The FDA has taken, and will continue to take, proactive measures to help ensure the safety of the American food supply. In conjunction with state and local officials, the FDA will continue to check Asian markets for food items that are imported from China and that could contain a significant amount of milk or milk proteins. In addition, the FDA has broadened its domestic and import sampling and testing of milk-derived ingredients and finished food products containing milk, such as candies, desserts, and beverages that could contain these ingredients from Chinese sources. Milk-derived ingredients include whole milk powder, non-fat milk powder, whey powder, lactose powder, and casein.

In addition to state and local governments, the FDA is working in close cooperation with Customs and Border Protection within the U.S. Department of Homeland Security, the U.S. Department of Agriculture, other federal agencies, and foreign governments.