How much Arsenic is to much?

Arsenic is a very toxic substance that is found in food, household items, laundry detergent.Tobacco smoke.

Arsenic is found in many different places. Arsenic is used to poison pests such as rats and mice, Arsenic is found in tiny amounts in many things that we consume. Some food items that may contain arsenic are seafood, water, bone meal, dolomite, kelp, table salt,Apple Juice and beer.High levels of arsenic, a chemical linked to cancer, chronic diseases and developmental effects, have been found in foods that list organic brown rice syrup as a primary ingredient,One cereal bar contained 12 times the legal limit for drinking water,So how much Arsenic is to much for human consumption?are there any of our food products labeled?