Diabetics are twice as likely as non-diabetics to suffer from depressions, say psychiatrists from Washington University and the US Department of Veterans Affairs in St. Louis, who analysed 25 years of research.
Doctors have long assumed the diabetes--which strikes tens of millions of people--can bring on depression because of the difficulties it causes in the lives of sufferers, says the study’s senior author, Patrick Lustman of Washington University. But now, the idea that the reverse could be true--that is, that depression may lead to diabetes--is being seriously considered, says Lustman. One clue may lie in the inactivity and overeating that accompany depression. Each contributes to diabetes.
Diabetics who are depressed should seek treatment for both maladies, the researcher says.