US rice imports ’contain harmful levels of lead’
2013-04-11 0:00

By Jason Palmer | BBCNews

Analysis of commercially available rice imported into the US has revealed it contains levels of lead far higher than regulations suggest are safe.

Some samples exceeded the "provisional total tolerable intake" (PTTI) set by the US Food and Drug Administration (FDA) by a factor of 120.

The report at the American Chemical Society Meeting adds to the already well-known issue of arsenic in rice.


The researchers found the highest levels of lead in rice from China and Taiwan

The FDA told the BBC it would review the research.

Lead is known to be harmful to many organs and the central nervous system.

It is a particular risk for young children, who suffer significant developmental problems if exposed to elevated lead levels.

Because rice is grown in heavily irrigated conditions, it is more susceptible than other staple crops to environmental pollutants in irrigation water.

Recent studies have highlighted the presence of arsenic in rice - prompting consumption advice from the UK’s Food Standards Agency and more recently from the FDA.

However, other heavy metals represent a risk as well.

Dr Tsanangurayi Tongesayi of Monmouth University in New Jersey, US, and his team have tested a number of imported brands of rice bought from local shops.

The US imports about 7% of its rice, and the team sampled packaged rice from Bhutan, Italy, China, Taiwan, India, Israel, the Czech Republic and Thailand - which accounts for 65% of US imports.

The team measured the lead levels in each country-category and calculated the lead intake on the basis of daily consumption. The results will be published in the Journal of Environmental Science and Health (Part B).

"When we compared them, we realised that the daily exposure levels are much higher than those PTTIs," said Dr Tongesayi.

"According to the FDA, they have to be more than 10 times the PTTI levels (to cause a health concern), and our values were two to 12 times higher than those 10 times," he told BBC News.

’Globalised market’

"So we can only conclude that they can potentially cause harmful effects."

[...]

Read the full article at: bbc.co.uk




Related Articles
How China and US ’secretly tested genetically modified golden rice on children’
Human Genes Engineered into Experimental GMO Rice Being Grown in Kansas
Organic Brown Rice Syrup: Hidden Arsenic Source


Latest News from our Front Page

West’s tributes to late Saudi King reveal hypocrisy not democracy
2015-01-27 2:16
Hypocrisy is not usually regarded as a virtue of leadership, yet judging by the gushing tributes paid to Saudi Arabia’s King Abdullah by various Western governments and establishment figures on his death, there are those who believe it should be. In the UK this hypocrisy has been stretched to breaking point with the decision to fly the flags over Downing ...
Millions of GMO insects could be set loose in Florida Keys
2015-01-27 2:34
Millions of genetically modified mosquitoes could be released in the Florida Keys if British researchers win approval to use the bugs against two extremely painful viral diseases. Never before have insects with modified DNA come so close to being set loose in a residential U.S. neighborhood. "This is essentially using a mosquito as a drug to cure disease," said Michael Doyle, executive ...
Furguson Scared The Super - Rich So Bad They're Planning Exits
2015-01-27 0:22
According to a speaker at the World Economic Forum in Davos, Ferguson and Occupy absolutely terrified the world’s super-rich, and now they’re buying airstrips and farms in remote locations to escape to. At the World Economic Forum in Davos, Switzerland, which was held between January 21-24, over 2,500 leaders in the fields of business, international politics, academia and journalism met to discuss ...
The Ring Of The Nibelungs
2015-01-27 0:20
Dark Kingdom: The Dragon King (also known as Ring of the Nibelungs, Die Nibelungen, Curse of the Ring, and Sword of Xanten) is a 2004 German television film directed by Uli Edel and starring Benno Fürmann, Alicia Witt, Kristanna Loken, and Max von Sydow. The film is based on the Norse mythology story Völsungasaga and the German epic poem Nibelungenlied, ...
Google Street View Shows NAACP Bombing a Hoax
2015-01-26 22:58
Caught in the act: NAACP passing off old soot marks as new in ‘bomb’ hoax NAACP Colorado Chapter President Henry D. Allen Jr. has been caught in the act of passing off old soot marks as new damage from the recent ‘explosion’ at the Colorado Springs chapter headquarters. Although Gotnews.com has previously remarked on the minimal damage as reported by the ...
More News »