This is a series of lessons created by The New York Times about sugar. It includes several articles about sugar.
http://learning.blogs.nytimes.com/2013/03/13/investigating-science-and-health-questions-about-sugar-and-our-bodies/?module=Search&mabReward=relbias%3Aw%2C%7B%222%22%3A%22RI%3A14%22%2C%221%22%3A%22RI%3A9%22%7D
http://learning.blogs.nytimes.com/2013/03/13/investigating-science-and-health-questions-about-sugar-and-our-bodies/?module=Search&mabReward=relbias%3Aw%2C%7B%222%22%3A%22RI%3A14%22%2C%221%22%3A%22RI%3A9%22%7D