Iron is one of the most important microelements for the human body. It plays a crucial role in the transport of oxygen, ensuring its supply to cells and tissues. Iron is also necessary for the synthesis of hemoglobin, which is the main component of red blood cells. Thanks to this, iron is involved in hematopoiesis and ensures the proper functioning of the immune system.
What do you need to eat for good blood?
Red meat and offal: liver, kidneys, spleen. These foods are rich in heme iron, a form of iron that is more easily absorbed by the body compared to non-heme iron found in plant foods. Pork liver is a record holder for the amount of iron: per 100 grams of product there is about 20 mg of iron.
The by-products contain a significant amount of cholesterol:
- in 100 grams of chicken stomachs – up to 212 mg of cholesterol;
- in 100 grams of kidneys – about 1126 mg;
Chicken and quail eggs. Chicken egg yolks contain approximately 6.7 mg of iron per 100 g of product, while a whole egg contains approximately 2.5 mg of iron per 100 g. In comparison, quail eggs contain approximately 3.2 mg of iron per 100 g. 100 grams of product.
Compared to other sources of iron – fish, meat, legumes, etc., the amount of iron in eggs is small. To ensure you have enough iron in your diet, it is recommended to eat a variety of foods.
that the amount of cholesterol per 100 grams of egg can reach 200 mg. There are many studies confirming that eating eggs in reasonable quantities does not increase the risk of cardiovascular disease in most people, provided that the person is healthy, cholesterol levels are not elevated, and there is no risk of developing heart and vascular diseases.
see also: The doctor named foods rich in calcium: Nuts, carrots and onions.
