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chemical additives

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According to Peter Piper, professor from Sheffield University, carbonated drinks contain a substance which harmful effects are still being underestimated.

Many of the problems that are associated with age-related changes or alcohol abuse, such as cirrhosis of the liver and Parkinson’s disease can be caused by usual soft drinks.

After spending a huge amount of time on experiments in his laboratory, Professor of Molecular Biology and Biotechnology, P. Piper came to the conclusion that sodium benzoate (E211), a widespread preservative in food industry being accepted by relevant authorities in different countries, can be very dangerous for your health.

Sodium benzoate has already been the subject of concern, but at that time it dealt with its carcinogenic effect.

The fact is that in conjunction with vitamin C in soft drinks, sodium benzoate produces benzene – a carcinogenic substance. There are even cases of withdrawing of some brands of drinks from the sale due to increased benzene content.

However, in general E211 is considered a safe additive, of course, with respect to current regulations at its maximum content in products.

Peter Piper has checked the effect of sodium benzoate on living yeast cells and found that this agent affects an important area of DNA in the mitochondria. He reported that these chemicals cause severe damage to DNA in the mitochondria and completely inactivate it.

Mitochondria give you energy and if you hurt them in large quantities, the cells start to malfunction. There are many diseases that are associated specifically with defect of this part of DNA: Parkinson’s disease and several neurodegenerative diseases; and yet it is associated with aging.

As a result of his experiments, the scientist proposes to revise standards of levels of E211 in food.

He believes that the existing methods for determining the damage from sodium benzoate are not quite true. Piper is particularly concerned of children who consume carbonated drinks in large quantities.

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Soda is not good for you. The high-calorie, sugary drinks have been linked to obesity and a host of other health problems. Soda can be particularly dangerous to children, who can consume lots of calories quickly through colas and other pop without feeling full. And then there’s the dental toll — it doesn’t take a peer-reviewed study to tell you that drinking lots of sweetened soda isn’t great for your teeth.

But soda isn’t just water, corn syrup and carbonation — a can of Coke or Pepsi also contains chemical additives for coloring and flavoring. And according to one public health group, those additives could increase your chance of getting cancer.

That’s the message from the Center for Science in the Public Interest (CSPI), a Washington-based consumer watchdog group. CSPI has petitioned the Food and Drug Administration (FDA) to ban the “caramel coloring” that is used in Coke, Pepsi and other sodas, on the grounds that the chemicals are carcinogenic.

CSPI says the artificial brown coloring — which doesn’t have much to do with actual caramel, despite the name — is made by reacting corn sugar with ammonia and sulfites under high pressures and at high temperatures. (Just like Mom used to do it!) Those reactions produce the chemicals 2-methylimidazole and 4-methylimidazole — chemicals that government studies have found to cause lung, liver or thyroid cancer in lab rats or mice. “It’s a small but significant risk, and it’s the kind of thing that government agencies should deal with,” says Michael Jacobson, the executive director of CSPI.

Is Jacobson right? A 2007 study by the National Toxicology Program (NTP) found “clear evidence of carcinogenic activity of 4-methylimidazole (4-MEI) in male and
female B6C3F1 mice based on increased incidences of alveolar/bronchiolar neoplasms,” otherwise known as lung tumors. The state of California has also concluded that 4-MEI is a carcinogen, and is in the process of crafting regulations that may require food and drinks containing significant levels of the chemical to bear cancer warnings.

According to California’s regulators, a level of more than 16 micrograms per day would pose a significant risk — meaning it could result in at least one excess case of cancer per 100,000 exposed people. Given that there are roughly 130 micrograms of 4-MI per 12-ounce can of soda — and given that the average American drinks 14 ounces of soda a day, with young men drinking far more — that would mean that most of us would be at some risk.

As a result, CSPI has been petitioning the FDA to change the name or ban the use of the chemicals in soda and other foods, or at least force manufacturers to put warning labels on their packaging. “We think industry can solve this problem,” says Jacobson. “They don’t want to put warning labels on their products.”

The soda industry, however, is fighting back. In a statement the American Beverage Association — an industry group that includes soda makers — denied that 4-MEI posed any danger to human health:

4-MEI is not a threat to human health. There is no evidence that 4-MEI causes cancer in humans. No health regulatory agency around the globe, including the Food and Drug Administration, has said that 4-MEI is a human carcinogen. This petition is nothing more than another attempt to scare consumers by an advocacy group long-dedicated to attacking the food and beverage industry.

In California a number of industry groups — including the American Beverage Association — have filed a lawsuit against state regulators to block efforts to list 4-MEI as a carcinogen:

The state agency’s decision does not reflect sound science and failed to follow its own regulations. Also, it did not take into account all the data available on the subject in this process.

Source: http://healthland.time.com

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