Please choose the correct ending to complete the given sentence: Health: [header] How to increase iron absorption [title] Eat foods high in iron and vitamin c. [step] The human body typically absorbs iron from dietary sources. In order to absorb the iron, you must consume it through food or supplements. Vegetarians, young children, pregnant women, and individuals with certain chronic illnesses may be at increased risk for poor iron absorption or inadequate iron levels.

Ending1: You must avoid consuming meat or dairy products that contain high amounts of iron. Foods high in iron include : [substeps] Fish such as salmon, sardines, and soybeans peanuts tomatoes tomatoes [title] Drink iron-rich beverages. Ending2: Certain foods are naturally high in iron and can be regularly incorporated into the diet to increase the amount of iron you absorb. [substeps] Even vegetarians who eat high quantities of fortified grains and iron-rich vegetables can still suffer from iron deficiencies. Ending3: [substeps] Foods that contain high levels of iron include nuts, seeds, seeds, beans, and legumes. Go for lean, protein-rich sources of iron, such as meats and poultry. Ending4: [substeps] Make sure to see a nutritionist before consuming any food. Researchers are not yet sure how to determine the effectiveness of supplements.

Answer format: ending1/ending2/ending3/ending4