Minerals
{"iron" => {"unit" => "mg", "amount" => "0.6"}, "sodium" => {"unit" => "mg", "amount" => "2"}, "calcium" => {"unit" => "mg", "amount" => "26"}, "magnesium" => {"unit" => "mg", "amount" => "8"}, "potassium" => {"unit" => "mg", "amount" => "138"}, "phosphorus" => {"unit" => "mg", "amount" => "16"}}