UW News

Denise Wilson


September 29, 2015

Arsenic found in many U.S. red wines, but health risks depend on total diet

A new UW study found arsenic levels in 98 percent of red wines tested exceed U.S. drinking water standards, but that health risks depend on one's total diet.

A new UW study that tested 65 wines from America’s top four wine-producing states — California, Washington, New York and Oregon — found all but one have arsenic levels that exceed what’s allowed in drinking water. But health risks from that toxic element depend on what else a person is eating.