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Bagged salads 'pose salmonella risk,' say researchers
Conclusion This laboratory study principally demonstrates that salad leaf juice – released from salad leaves when they are damaged or broken – supports the growth of salmonella bacteria, even at fridge temperature. If leaves are contaminated with salmonella, this isn't removed by washing in water. The results don't show that all packaged salad leaves are contaminated with gut bacteria like salmonella. What they do show is that if the bags have been contaminated with gut bacteria, these bacteria will replicate, even in the fridge, and there's little you can do to remove them. The best thing to do is to throw the bag o...
Source: NHS News Feed - November 21, 2016 Category: Consumer Health News Tags: Food/diet Source Type: news

Is incense smoke more dangerous than tobacco smoke?
Conclusion This laboratory study found smoke from burning incense can produce fine particles and chemical compounds of a type that may irritate the lungs and damage health. This is not surprising, as most types of smoke indoors produces fine particles that are likely to have this effect, whether from cooking, smoking tobacco, or burning incense. The suggestion that incense smoke might be more harmful than cigarette smoke needs to be treated with caution. The four incense stick samples had different effects when tested for the ability to mutate cell DNA and toxicity to cells. These were compared with just one cigarette. ...
Source: NHS News Feed - August 26, 2015 Category: Consumer Health News Tags: Cancer Heart/lungs Source Type: news