In top 10 abuses of power ,TIME says indian judicial system as snail-paced , regarding the case of Raja. How the indian judicial wing will respond to this and will they make it true?
Friday, 20 May 2011
Wednesday, 11 May 2011
How dangerous are artificial sweeteners and antioxidant preservatives we consume?
We consume lot of food items that are flavoured,coloured and preserved in our day today life .Here are few things that are to be mentioned about them.
Preservatives
Propyl gallate
An antioxidant preservative that prolongs the life of fats and oils -- such as in vegetable oil, chewing gum, meat products, and chicken soup base -- propyl gallate may cause cancer. It is often used with BHA and BHTBHA & BHT
Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) also delay rancidity in fats, oils, and foods that contain oils, such as cereals, chewing gum, vegetable oil, and potato chips. Some studies have shown that both BHA and BHT cause cancer in rats. Since they can easily be replaced by safer alternatives like vitamin E or packing under nitrogen instead of air, or even be completely left out, there is no reason to take the chance; avoid these chemicals as much as possible.Sodium nitrite & sodium nitrate
Sodium nitrite is added to cured meat like cold cuts and hot dogs to keep their color and to give them flavor; sodium nitrate can be used for the same purpose, as it breaks down into sodium nitrite. In addition to their preservative functions, they are used to prevent botulism, a deadly disease transmitted through food.
Unfortunately, during the digestive process, they form cancer-causing nitrosamines in our intestines. Given this fact, most foods that contain sodium nitrite are also pumped with vitamin C derivatives like ascorbate or sodium erythrobate, as vitamin C prevents nitrosamines from forming. However, if you're still worried, avoid food containing sodium nitrite or eat vitamin C-rich foods -- such as oranges, broccoli, green peppers, and Brussels sprouts -- at the same time.
Unfortunately, during the digestive process, they form cancer-causing nitrosamines in our intestines. Given this fact, most foods that contain sodium nitrite are also pumped with vitamin C derivatives like ascorbate or sodium erythrobate, as vitamin C prevents nitrosamines from forming. However, if you're still worried, avoid food containing sodium nitrite or eat vitamin C-rich foods -- such as oranges, broccoli, green peppers, and Brussels sprouts -- at the same time.
Artificial Sweeteners
Saccharin
This sweetener, commercially known as Sweet'N Low, is 350 times sweeter than sugar; it is used in many diet foods and soft drinks, and as a tabletop sugar substitute. Several animal studies have shown that it causes cancer of the bladder, uterus, ovaries, blood vessels, skin, and various other organs. Even a significant study conducted by the National Cancer Institute found that it does indeed cause bladder cancer. There has been an ongoing battle between the FDA and the diet-food industry over the past 10 years regarding the ban or use of warning labels on products containing saccharin, but as of 2000, all warnings were removed. However, evidence shows that it is probably safer to stay away from it.
Acesulfame-K
Acesulfame-K is approximately 200 times sweeter than sugar and is used around the world in baked goods, soft drinks, chewing gum, and gelatin desserts. Although early studies showed no health risks, they were not the most reliable experiments. Since then, two separate studies on rats have shown that it may cause cancer. Although further tests are needed, it is recommended to avoid acesulfame-K altogether.An added concern is that the breakdown product of acesulfame-K known as acetoacetamide affects the thyroid in rats, dogs and rabbits when administered in large amounts; however, there is no proof that the amounts found in food are dangerous.
Aspartame
Aspartame is found in the name brands Equal and NutraSweet; it is composed of methanol and two amino acids. Although originally believed to be the perfect artificial sweetener, it caused brain tumors in rats in certain studies conducted in the 1970s.Although there was much pressure from different groups for further studies to explore the potential dangers of aspartame, it wasn't until 2005 that a new study was released. It found that even small doses of the sweetener increased the occurrence of lymphoma and leukemia, and occasionally caused brain tumors in rats. Although more research is still needed, avoid it to stay on the safe side.
However, do not believe the claims that can be found all over the Internet regarding the wide variety of illnesses caused by aspartame; most of them have never been proven.
Artificial Colorings
Blue 1 & Blue 2
Blue 1 is a coloring used in candy, beverages and baked goods. Although more research is needed, some studies have shown a small cancer risk, so it is wise to steer clear of it.Blue 2 can be found in pet food, candy and beverages. It hasn't been proven without a doubt, but studies have suggested that it causes brain tumors in mice.
Red 3
Used in fruit cocktail cherries, baked goods and candy, there is some evidence that Red 3 causes thyroid tumors in rats. Although it is unclear if this could also be the case in humans, it is a possibility.Yellow 6
Found in beverages, baked goods, sausages, candy, and gelatin, Yellow 6 is the third most widely used of all food colorings. It has been shown to cause adrenal gland and kidney tumors, and it contains small amounts of many carcinogens. However, after review, the FDA concluded that it isn't a significant cancer risk for humans, but it may still be wise to avoid it.Prefer freshness rather than attractiveness
Although most of these additives have not been proven without a doubt to be dangerous, and there are many more that could be added to this list, it is safer to stay away from the forementioned chemicals as much as possible. Read the labels; if you have a choice between a bag of potato chips that contains BHA and BHT, and one that doesn't, choose the latter. Or better yet, why don't we just go for some fresh things and we'll avoid the processed ingredients altogether.Dont go by advertisements. Here, its our health make no choices.think wise and decide.Accoring to a tamil proverb "கண்ணால் காண்பதும் பொய் காதால் கேட்பதும் பொய் தீர விசாரிப்பதே மெய்"
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