Most of the nutrients in chicken are protein and fat.

The gizzard is responsible for storing and grinding food, the liver is responsible for metabolizing and detoxifying harmful substances, and the kidneys are related to the excretion of harmful substances, so although the gizzard, the liver and the kidneys are nutritious and delicious, the number of times they are consumed and the amount of food consumed should be reduced. The heart has nothing to do with the metabolism of harmful substances, so the chicken heart is safer and can be consumed in moderation.

Expanded information:

Chicken can not be eaten on the part of the body:

1, the chicken tip < /p>

Chicken tip, also known as "chicken butt", "chicken butt tip", refers to the upper end of the chicken butt long tail feathers, meat tender. This part is the concentration of lymph glands, because the lymph glands in the macrophages can swallow bacteria and viruses, and even carcinogens, but can not be decomposed, so the toxins will be precipitated in the tip of the buttocks. Over time, the tip of the chicken has become a large warehouse for storing viruses and germs.

2, chicken skin

Chicken skin, although delicious, but not healthy. Generally speaking, the skin of the chicken more fat, higher cholesterol, and the skin of the chicken in the high content of pollutants. Especially roasted chicken, after baking, the cholesterol in the skin is oxidized, the formation of cholesterol oxidation products, causing greater harm to the human body. If the temperature is not properly controlled, there is also the possibility of carcinogens.

The best way to eat chicken is to remove the skin, and not to use the skin to cook.

3, chicken neck

This part of the meat is very little, but the blood vessels and lymph glands are relatively concentrated. Occasionally eat some of the gluttony is no problem, eat the best to remove the skin, because the lymph and some other detoxification glands are concentrated in the neck of the subcutaneous fat, these glands have the animal body toxins, feed hormones and so on.

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Baidu Encyclopedia - Chicken Gizzard

People's Daily Online - Three parts of the chicken body contain highly toxic? Definitely not to eat