1, chicken liver chicken liver is quite high in iron, with iron per 100 grams of chicken liver 13. 1 mg, and chicken liver is cheap and convenient to eat.

2, chicken blood chicken blood iron content is higher than chicken liver, 28.3 mg per 100 grams of iron. It is the best food for iron supplementation. Duck blood, pig blood and sheep blood, which are similar to chicken blood, have high iron content. These foods are cheap, easy to buy and convenient to eat.

3, yolk yolk iron content is iron 10.2 mg per 100 grams, egg yolk, duck egg yolk, quail egg yolk content is similar, is also a good food for iron supplementation.

4, pig kidney, commonly known as pig kidney, can not only tonify the kidney, but also contain high iron.

5, beef, mutton and mutton, warm. Mutton can be divided into goat meat, sheep meat and wild mutton. In ancient times, mutton was called lick meat, lick meat and Jie meat. It can not only ward off wind-cold, but also tonify the body. It has therapeutic and tonic effects on all deficiency symptoms such as cough due to wind-cold, chronic tracheitis, asthma due to deficiency of cold, impotence due to kidney deficiency, abdominal cold pain, weakness and fear of cold, soreness of waist and knees, sallow complexion and emaciation, deficiency of both qi and blood, and deficiency of body after illness or postpartum. It is most suitable for eating in winter, so it is called winter tonic, which is very popular among people. Because mutton has an unpleasant smell of mutton, it is left out in the cold by some people. In fact, if one kilogram of mutton can be cooked with10g licorice and a proper amount of cooking wine and ginger, its smell can be removed and its mutton flavor can be maintained.

6, bean sprouts Bean sprouts are rich in vitamin C, which can treat scurvy; It also has the function of removing the accumulation of cholesterol and fat in the blood vessel wall and preventing cardiovascular diseases; Mung bean sprouts also contain riboflavin, which is very suitable for people with oral ulcers; It is also rich in dietary fiber, which is a healthy vegetable for constipation patients and has the effect of preventing digestive tract cancers (esophageal cancer, gastric cancer and rectal cancer). Bean sprouts are low in calories and high in water and cellulose. Eating bean sprouts often can achieve the goal of losing weight.

7, raisins Many dried fruits have their unique skills to promote human health, and the nutrients contained in raisins are even more amazing to nutritionists. A study done by nutritionists not long ago showed that if you eat raisins equivalent to 400 calories a day, you can effectively reduce blood cholesterol and inhibit the oxidation of bad cholesterol in the blood. In addition, raisins can improve the health of the rectum, because raisins contain fiber and tartaric acid, which can make excreta pass through the rectum quickly and reduce the time for dirt to stay in the intestine. What's more exciting is that raisins contain an ingredient called resveratrol, which can effectively prevent cells from malignant transformation or inhibit the growth of malignant tumors, and can also prevent leukemia cells from dividing. In addition, the fiber in raisins can prevent fructose from being converted into triglyceride, a blood fat, in the blood, thus reducing the risk of heart disease.

8. Cherry fruit can be eaten as fruit, with bright color, crystal beauty, red as agate and yellow as jelly. The fruit is rich in sugar, protein, vitamins, calcium, iron, phosphorus, potassium and other elements.

9. Kelp Kelp is a vegetable with high nutritional value and has certain medicinal value. It is rich in mineral elements such as iodine. Kelp is low in calories, medium in protein and rich in minerals. It has been found that kelp has many biological functions such as lowering blood fat and blood sugar, regulating immunity, anticoagulation, anti-tumor, expelling lead, detoxifying and antioxidation.