Chicken livers: a good source of nutrients
Chicken livers are an excellent source of protein, iron, and B vitamins. They are also noted to be one of the best animal sources of vitamin A, according to information from WebMD. In a portion of 100 grams, there are about 189 calories, 29 grams of protein, 5 grams of fat, and 5 grams of carbohydrates, according to Healthline. Additionally, nutritionist Michael Joseph points out in an article from Nutrition Advance that chicken liver also provides vitamin C and minerals such as selenium, phosphorus, copper, manganese, potassium, magnesium, and zinc.
Regarding the benefits of consuming chicken livers, their high protein content stands out, which is essential for the proper functioning of the body. According to Nutrition Advance, as it is an animal-derived protein, liver can provide all the essential amino acids that the body needs. Furthermore, research suggests that consuming enough protein can help preserve muscle mass during weight loss, mentions Healthline.
Chicken liver is rich in vitamin A, essential for various bodily functions, such as healthy vision, the immune system, and reproduction. This vitamin also contributes to the proper functioning of the heart, which could help reduce the risk of heart disease, according to information from Nutrition Advance and Healthline.
Although chicken liver provides a wide variety of health-beneficial nutrients, it is suggested not to consume it in excessive amounts. According to nutritionist Michael Joseph, a portion of 150 grams once or twice a week is usually sufficient to obtain the benefits this food offers, mentions Nutrition Advance.
On the other hand, chicken liver is an excellent source of iron, key in the production of hemoglobin to transport oxygen throughout the body. A deficiency in iron can lead to iron-deficiency anemia, which causes symptoms such as fatigue, weakness, and headaches. Consuming chicken liver can prevent this disease, as it is rich in iron and vitamin B12, essential for maintaining blood cells in optimal condition, explains WebMD.
However, it is important not to exceed the consumption of chicken livers, as this can lead to vitamin A toxicity. Symptoms of this toxicity include nausea, vomiting, headaches, irritability, and bone weakness. Additionally, there are certain groups of people for whom the consumption of chicken liver is not recommended, such as pregnant women, due to the high levels of vitamin A that could affect the fetus, and people with gout, as liver is rich in purines that metabolize into uric acid, worsening symptoms of the disease, such as pain and swelling in the joints, points out Healthline.
