What is the main source of heme iron?Multiple choice question.VegetablesMeatFruitsLegumes

Heme iron is the iron provided by _____.Multiple choice question.plant sourcesanimal fleshroot vegetables

Two Kinds of IronThe human body needs iron to produce hemoglobin, a substance that helps red blood cells transport oxygen. Without enough iron, a person may feel tired and weak. Dietary sources of iron include plant sources, such as vegetables and beans, and animal foods, including poultry, red meat, and fish. However, plant and animal sources are not equal. The iron in plants, called nonheme iron, is not easily absorbed by the human digestive system. For example, a half cup of cooked spinach contains a healthy dose of over three milligrams of iron. Unfortunately, only five percent of that iron can be used by the body. On the other hand, the iron in animal foods, called heme iron, is better utilized. Heme iron is contained within a ring of protein, which helps the body to absorb it easily.What is the main, or central, idea of the passage?Plant and animal food sources both contain iron, which helps red blood cells carry oxygen throughout the body.Plant and animal food sources both contain iron, but the iron in animal foods is more accessible to the body.Heme iron, found in meat and fish, is easily absorbed by the human body.Submit

Select all that applyWhich of the following are good sources of iron? Multiple select question.clamsliverwurstfortified cerealmilk

Select all that applyWhat factors increase iron's bioavailability?Multiple select question.Heme ironCalciumVitamin CMeat protein factor

Select the highest source of iron.Multiple choice question.navy beanscooked spinachmilkflour tortilla