People with underweight who drink excessively may be at an even higher risk of dying from heart disease, cancer and other causes, according to a new study reported in Science Daily.

Excessive alcohol use is the third most common cause of preventable death in the U.S. and is estimated to cause 1 in 10 deaths among working-age adults in the U.S., according to the Journal of the American Medical Association.
While research has long shown a higher risk of death linked to alcoholism for people with overweight, a new study published in the journal Drug and Alcohol Dependence has found that underweight people who drink excessively may be at an even higher risk of dying from heart disease, cancer and other causes.
The study was based on data from the National Health Interview Survey (NHIS), which has a nationally representative sample of more than 200,000 U.S. adults aged 35-85, interviewed between Jan. 1, 2001, and Dec. 31, 2011. The researchers analyzed data on mortality risk among drinkers and non-drinkers using the Centers for Disease Control and Prevention (CDC) categories to define “underweight,” “normal weight,” “overweight” and “obesity.”