What Are you Eating Continued....
Everyone knows hot dogs aren't exactly healthy for you, but in a new study chemists find they may contain DNA-mutating compounds that might boost one's risk for cancer.
Scientists note there is an up to 240-fold variation in levels of these chemicals across different brands.
Extracts from hot dogs bought from the supermarket, when mixed with nitrites, resulted in what appeared to be these DNA-mutating compounds. When added to Salmonella bacteria, hot dog extracts treated with nitrites doubled to quadrupled their normal DNA mutation levels. Triggering DNA mutations in the gut might boost the risk for colon cancer, the researchers explained.
The possible hazard presented here is not just limited to hot dogs. Salted dried fish and seasonings such as soy sauce may contain similar levels of these chemicals, Mirvish said.
Mirvish and his colleagues reported their findings in the Journal of Agricultural and Food Chemistry.
http://www.livescience.com/humanbiology/060814_hot_dogs.html
Scientists note there is an up to 240-fold variation in levels of these chemicals across different brands.
Extracts from hot dogs bought from the supermarket, when mixed with nitrites, resulted in what appeared to be these DNA-mutating compounds. When added to Salmonella bacteria, hot dog extracts treated with nitrites doubled to quadrupled their normal DNA mutation levels. Triggering DNA mutations in the gut might boost the risk for colon cancer, the researchers explained.
The possible hazard presented here is not just limited to hot dogs. Salted dried fish and seasonings such as soy sauce may contain similar levels of these chemicals, Mirvish said.
Mirvish and his colleagues reported their findings in the Journal of Agricultural and Food Chemistry.
http://www.livescience.com/humanbiology/060814_hot_dogs.html
posted by Dani @ 5:25 AM
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