Apple juice made from apple concentrate is not just popular in juice boxes. Often used instead of refined sugar, apple juice is used to sweeten candy, cereals, snack bars and more. Despite its ubiquity in our country’s kitchens, most apple juice is not all-American. In just one type of juice, there can be apple concentrate from up to seven countries. Although arsenic has been banned in the US for decades, it’s not always regulated in other countries where it may be in the water supply or used in pesticides contaminating the juice you’re giving to your children.

The EPA has a limit on arsenic in drinking water — the level allowed is 10 parts per billion. Currently, there is no limit on arsenic in apple juice. The Dr. Oz Show tested three dozen samples from five different brands of apple juice across three different American cities, and compared the levels of arsenic to the standard for water.

Of these, 10 samples came back higher than the arsenic limit allowed in drinking water.

Note: Lab results standard deviation is +/- 20%

Minute Maid Apple Juice

Lowest Sample for Arsenic: 2 parts per billion

Highest Sample for Arsenic: 3 parts per billion

Apple and Eve Apple Juice

Lowest Sample for Arsenic: 3 parts per billion

Highest Sample for Arsenic: 11 parts per billion

Mott’s

Lowest Sample for Arsenic: 4 parts per billion

Highest Sample for Arsenic: 16 parts per billion

Juicy Juice

Lowest Sample for Arsenic: 2 parts per billion

Highest Sample for Arsenic: 22 parts per billion

Gerber

Lowest Sample for Arsenic: 3 parts per billion

Highest Sample for Arsenic: 36 parts per billion