Anorexics Who Commit Suicide Use Extreme Methods, Leaving Little Doubt of Intent
A disturbing new study, notable during this Eating Disorder Awareness Week, challenges assumptions that the high suicide rate among anorexics can be explained by compromised physical health that leads to death from the slightest attempt. Research to be published in the Journal of Affective Disorders shows that anorexics who are suicidal use highly lethal methods suggesting an overwhelming wish to die.
According to lead author, University of Vermont assistant professor of psychology Jill Holm-Denoma, while psychiatrists and other doctors have long observed that people with anorexia nervosa die by suicide at surprisingly high rates, there had been no data about what methods they were using to kill themselves. The assumption was often that these are people on the verge of death anyway; they are so malnourished and underweight that the smallest suicide attempt could easily lead to death.
We are what we drink
University of Utah scientists developed a new crime-fighting tool by showing that human hair reveals the general location where a person drank water, helping police track past movements of criminal suspects or unidentified murder victims.
“You are what you eat and drink – and that is recorded in your hair,” says geochemist Thure (pronounced Tur-ee) Cerling, who led the research effort with ecologist Jim Ehleringer.
Their findings are being published online Feb. 25 in the journal Proceedings of the National Academy of Sciences. The new hair analysis method also may prove useful to anthropologists, archaeologists and medical doctors in addition to police.
