A cookie less per day keeps the fat away

Eating 100 fewer calories a day?roughly three bites of a fast-food hamburger?could prevent the 1.8 to 2.0 pounds that the average person gains per year, according to new estimates by James Hill and colleagues. Their article appears in the 7 February issue of the journal Science, published by the American Association for the Advancement of Science.

Researchers study screening, treatment of immigrants for tuberculosis

Study findings from the Inner City Health Research Unit at St. Michael’s Hospital/ University of Toronto and the NewYork-Presbyterian Hospital Weill Cornell Medical Center demonstrate that screening and treating new immigrants from developing nations for the latent stage of tuberculosis infection would result in substantial public health and economic benefits. Results are published in tomorrow’s issue of The New England Journal of Medicine. Tuberculosis is one of the world’s most prevalent diseases which infects nearly two billion people worldwide or roughly one-third of the world’s total population, most of which live in developing nations.