A new study by researchers in the Department of Public Health at Weill Cornell Medical College found that one in seven U.S. teens are Vitamin D deficient.
“Vitamin D is necessary for optimal calcium absorption,” stated Prof. Sandy Saintonge, clinical pediatrics and clinical public health, who performed the study alongside Prof. Heejung Bang, biostatistics and epidemiology, and Prof. Linda M. Gerber, epidemiology and ethnic disparities in disease outcomes, at Weill Cornell Medical College’s Department of Public Health .
Without question, every Internet user has felt the frustration that arises when searching among thousands of websites for specific information. Online social bookmarking, which looks to ameliorate this fact-finding process, has now decided to venture into the field of higher education.
While customary online bookmarking is the process of saving to your computer addresses of websites one would like to revisit in the future, social bookmarking allows one to save the links to web pages on a social bookmarking website. The website then organizes the links chronologically and places them under specific categories with tags that describe it. In addition, the bookmarks can either be open to the public, shared with groups of the user’s choice or saved for the user’s personal viewing.
Each year from the beginning of November through the end of April, millions of Americans are stricken by the influenza virus. According to the website of the Center for Disease Control and Prevention, “On average 5 percent to 20 percent of the U.S. population gets the flu; more than 200,000 people are hospitalized from flu complications, and about 36,000 people die from flu.” While a flu shot does not guarantee total protection from this scourge of the winter season, the CDC notes that the injection is up to 90 percent effective in warding off influenza in healthy people under age 65.