interesting, because the mineral content of food is a matter of chance usually. For example certain plants accumulate certain minerals more than others (e.g. br

interesting, because the mineral content of food is a matter of chance usually. For example certain plants accumulate certain minerals more than others (e.g. brazil-nuts:selenium, cocoa:nickel) but the soil they're grown in may have more or less of those minerals, so it's hard to control one's intake