You acquire the following numerous benefits from eating our frozen chicken hearts. First, a frozen chicken heart is an excellent vitamin source. It also provides your body with essential amino acids to help carry out the vital functions of the body. A chicken heart is also full of iron, which helps your body produce hemoglobin that is useful in transporting oxygen the blood. The chicken heart also contains zinc that helps the body improve its immune system and heal wounds and cuts quickly. You can also get a rich source of vitamin B to help reduce stress, problems with the blood vessels and heart, and fatigue.