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WASHINGTON, May 25 (Xinhua) -- The number of young adults in the United States with high blood pressure may be much higher than previously reported, according to a new study by researchers at the University of North Carolina (UNC) at Chapel Hill.Researchers analyzed data on more than 14,000 men and women between 24 and 32 years old in 2008 from the National Longitudinal Study of Adolescent Health, known as Add Health. They found 19 percent had elevated blood pressure, also referred to as hypertension. Only about half of the participants with elevated blood pressure had ever been told by a health-care provider that they had the condition."The findings are significant because they indicate that many young adults are at risk of developing heart disease, but are unaware that they have hypertension," said Quynh Nguyen, a doctoral student at UNC's Gillings School of Global Public Health and the study's lead author. Hypertension is a strong risk factor for stroke and coronary heart disease, the leading cause of death for adults in the United States.The findings were published this week in the journal Epidemiology.Kathleen Mullan Harris, Add Health's principal investigator and a co-author of the paper, said the findings were noteworthy because they were from the first nationally representative, field- based study of blood pressure to focus on young adults."The message is clear," said Harris. "Young adults and the medical professionals they visit shouldn't assume they're not old enough to have high blood pressure. This is a condition that leads to chronic illness, premature death and costly medical treatment."

LOS ANGELES, March 27 (Xinhua) -- Walnuts have a combination of more healthful antioxidants and higher quality antioxidants than any other nut, U.S. researchers have found.Study findings were presented on Sunday at the 241st National Meeting & Exposition of the American Chemical Society (ACS) in Anaheim, Southern California.Nuts contain plenty of high-quality protein that can substitute for meat, vitamins and minerals, dietary fiber, and are dairy- and gluten-free, ACS researchers said in the study.Moreover, nuts contain healthful polyunsaturated and monosaturated fats rather than artery-clogging saturated fat, according to the study.The researchers based their conclusion on analysis of antioxidants in nine different types of nuts: walnuts, almonds, peanuts, pistachios, hazelnuts, Brazil nuts, cashews, macadamias and pecans.They found that walnuts have the highest levels of antioxidants, with plenty of high-quality protein that can substitute for meat, vitamins and minerals, dietary fiber, and are dairy- and gluten-free.The latest study adds more evidence that walnuts are top nuts for heart-healthy antioxidants, the researchers said.Previous studies showed that regular consumption of small amounts of nuts or peanut butter can decrease the risk of heart disease, certain kinds of cancer, gallstones, Type 2 diabetes, and other health problems.But the latest study is the first to compare both the amount and quality of antioxidants found in different nuts."Walnuts rank above peanuts, almonds, pecans, pistachios and other nuts," said Joe Vinson, Ph.D., who led the latest study."A handful of walnuts contains almost twice as much antioxidants as an equivalent amount of any other commonly consumed nut. But unfortunately, people don't eat a lot of them. This study suggests that consumers should eat more walnuts as part of a healthy diet."

BEIJING, Jan. 24 (Xinhua) -- Chinese Premier Wen Jiabao called on the public to give suggestions on the government work during his visit to central China's Henan Province on Friday and Saturday.Wen visited urban communities and villages in Henan to hear citizens' voices, to prepare for the Report on the Work of the Government, which he will deliver at the National People's Congress in March.He made his first stop at a renovated shanty-town in the city of Hebi, an industrial city reliant on coal mining.Wen visited the family of Song Helian, a factory worker who has just moved from a 50-square-meter room to a three-bedroom apartment.Chinese Premier Wen Jiabao (R, front), who is also a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee, attends a symposium in Hebi, central China's Henan Province, Jan. 21, 2011. Wen Jiabao visited urban communities and villages in Henan on Jan. 21 and 22 to hear citizens' voices, to prepare for the Report on the Work of the Government, which he will deliver at the National People's Congress in March. He told local cadres the renovation of shantytowns has a direct bearing on people's livelihoods and must be carried out successfully.During his meeting with residents of a community, Wen told them, "The job of the government is to serve the people and to secure a better life for the people. You are in the best position to criticize the government's work report and the next five-year plan."The residents and Wen talked about recent price rises, medical insurance and employment for laid-off workers among other things.During a visit to a village, Wen met with villagers and stressed the importance of agricultural technology.Wen also called for greater efforts to improve rural health facilities.

BEIJING, March 15 (Xinhuanet) -- Chris Poole, the 22-year-old founder of 4Chan.org, criticized Facebook's approach and spoke up for online anonymity at South by Southwest Interactive in Austin, Texas, according to media reports Tuesday.Poole called out early in his keynote speech at the huge Austin tech event, referencing this Zuckerberg quote from David Kirkpatrick’s book "The Facebook Effect": "Having two identities for yourself is an example of a lack of integrity.""Anonymity is authenticity; it allows you to share in a completely unfiltered way," Poole countered. "It allows you to play in ways, you might not if people knew who you are.”Losing the ability to be anonymous on the Internet is, "a kind of loss of the innocence of youth," Poole said, crediting 4chan’s culture-infiltrating creativity to anonymity. "You can’t make mistakes,“ and then leave them behind, like the olds did pre-Facebook. If your mistakes ever made it to the Internet, they’re with you wherever you go.Poole — known by the 4chan handle "moot" — was to promote his new meme-generating venture, Canvas, still in beta testing.Launched for anime enthusiasts in 2003, 4chan is one of the most popular image-sharing bulletin boards on the Internet, with most of that traffic hitting 4chan’s notorious "random" image board, the /b/ board.

BEIJING, March 19 (Xinhua) -- Radiation leaks following explosions at the Fukushima Daiichi nuclear power plant in Japan will not affect China's environment and the health of its citizens during the next three days, authorities said Saturday.China's National Nuclear Emergency Coordination Committee made the announcement based upon analyses of environmental monitoring, meteorological forecasts, and ocean currents.The Beijing-based Regional Specialized Meteorological Center, which is affiliated with the World Meteorological Organization, issued its forecast on Saturday afternoon, saying that the radioactive leakages in Japan would not affect China over the next three days.The country's State Oceanic Administration on Saturday announced that no abnormalities were detected in terms of atmospheric radiation over the East China Sea, the northern part of the South China Sea, and the central and northern regions of the Yellow Sea.The administration predicts that the ocean currents near Fukushima would mainly travel eastward from Japan over the next three days.Furthermore, the country's Ministry of Environmental Protection announced that China's environment remains normal based upon the monitoring of radiation levels.

来源：资阳报