The New York Times (3/26, A6, Zimmer, Subscription Publication) reports that researchers “in Iceland have produced an unprecedented snapshot of a nation’s genetic makeup, discovering a host of previously unknown gene mutations that may play roles” in diverse diseases. In four articles published March 25 in the journal Nature Genetics, scientists “at deCODE, an Icelandic genetics firm owned by Amgen, described sequencing the genomes – the complete DNA – of 2,636 Icelanders, the largest collection ever analyzed in a single human population.” From this “genetic information, the scientists were able to accurately infer the genomes of more than 100,000 other Icelanders, or almost a third of the entire country.”

Related Links:

— “In Iceland’s DNA, New Clues to Disease-Causing Genes,”Carl Zimmer, The New York Times, March 25, 2015.

Medscape (3/26, Keller) reports that research presented March 19 at the International Conference on Alzheimer’s and Parkinson’s Diseases suggests that “higher consumption of green tea was associated with a lower risk for dementia or mild cognitive impairment (MCI),” but “black tea or coffee did not show the same effect.” Japanese researchers arrived at that conclusion after conducting “a population-based, prospective study of residents of Nakajima older than age 60 years, starting with participants with normal cognitive function in 2007-2008 as evaluated by using the Mini-Mental State Examination (MMSE) and the Clinical Dementia Rating (CDR) scale.”

Related Links:

— Medscape (requires login and subscription)

USA Today (3/24, Horovitz) reports a new report urges banning the sale of energy drinks to children and adolescents as they can be harmful, citing a study in the April issue of the journal Nutrition Reviews. Children who drink “high-caffeinated energy drinks can suffer negative health, social, emotional and behavioral problems,” the study warns. “The number of hospital emergency-room visits by 12- to 17-year-olds linked to energy drinks increased from 1,145 in 2007 to 1,499 in 2011,” notes the study, which was funded by the Robert Wood Johnson Foundation.

Related Links:

— “Study: Don’t sell energy drinks to kids,”Bruce Horovitz, USA Today, March 24, 2015.

The Washington Post (3/25, Hicks) “Federal Eye” blog reports that the Department of Veteran’s Affairs (VA) “announced plans to relax the agency’s” 40 mile rule for Choice Cards dictating “how far patients must live from the nearest VA medical center before the government pays for treatment at a closer private facility.” The original guideline determined 40 miles to be a straight line, “or as the crow flies, from the nearest VA clinic,” while the revised guideline will “instead measure the distance in driving miles, as calculated by commercial mapping services,” including Google Maps and MapQuest. VA Secretary Robert McDonald said in the announcement, “We’ve determined that changing the distance calculation will help ensure more veterans have access to care when and where they want it.”

Related Links:

— “VA to change 40-mile rule for Veterans Choice program,”Josh Hicks, The Washington Post, March 24, 2015.

Kaiser Health News (3/24, Gillespie) reports that a study (3/24) published in the February issue of the Journal of Clinical Psychiatry suggests that “for every dollar spent on treating depression, almost five dollars is spent on the treatment and workplace costs of related medical conditions like back and chest pain, sleep disorders and migraines – placing a greater financial burden on businesses and the health care system” in the US. The study “used data from adults 18 to 64 diagnosed with major depressive disorder in 2005 or 2010 from an OptumHealth claims database and from the National Survey on Drug Use and Health.” Robert Roca, who chairs the American Psychiatric Association’s council on geriatric psychiatry and who was not involved with the study, “says the gradual integration of mental health care into primary care means more people may be diagnosed early and treated. ‘The ACA sets the stage for this kind of integration effort, and I’m optimistic that we’ll see benefit down the road.’”

Related Links:

— “Depression, Related Ailments Take Their Toll On The Workplace, Study Finds,”Lisa Gillespie, Kaiser Health News , March 23, 2015.