Vitamins And Minerals
{"iron" => {"unit" => "milligrams", "amount" => 1.2}, "calcium" => {"unit" => "milligrams", "amount" => 38}, "potassium" => {"unit" => "milligrams", "amount" => 120}, "vitamin_A" => {"unit" => "IU", "amount" => 0}, "vitamin_C" => {"unit" => "milligrams", "amount" => 0}, "vitamin_E" => {"unit" => "milligrams", "amount" => 0.5}}