Iron is an essential nutrient in the human body, an average adult has 3-4 g of iron, two-thirds of which is in hermoglobin, the pigment of red blood cells. Although the amount is not much, but iron is one of the most important nutritional components - burning iron will cause anemia, feeling dizzy, exhausted very quickly. To provide enough iron for the body, you can refer to some of the following foods in your meals:
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