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- 詳細
Beef liver is comprised of a myriad of vitamins, amino acids, and trace elements essential for the human body. Just 100g of liver provides the daily required intake of vitamins A, C, B, E, K, PP, and D, as well as iron, copper, zinc, and chromium, all in a form that is easily absorbed by the body. Liver is especially rich in potassium and phosphorus. Potassium is vital for the functioning of the nervous and cardiovascular systems. It helps in the elimination of fluids from the body, and thus, a deficiency in this element can lead to swelling. A lack of potassium can also cause cramps in the calf muscles, weakness, and increased fatigue. Similarly, a deficiency in phosphorus can have negative consequences for the body, such as the development of nervous diseases, diminished brain function, softening of the bones, and feelings of fear, among others. Beef liver is beneficial for athletes and those engaged in heavy physical labor due to its high keratin content, which activates metabolic processes in the body. It is also advantageous for pregnant women, as the nutrients it contains contribute to the normal development of the fetus and have a positive effect on the condition of the expectant mother. Beef liver contains folic acid and iodine, which are especially needed by the body in cases of endocrine and immune system disorders.