1. The thymus on the neck of chickens, ducks and geese is a lymphoid organ. Thymus may contain more germs and viruses, so it is not suitable for eating. In addition, thyroid and parathyroid glands contain more hormones and should also be avoided.

2. In the standardized slaughter, these glands and trachea will be removed, so the necks of chickens and ducks bought from regular channels should not have these parts.

3. As for the rumored "lymph nodes", in fact, there are no lymph aggregates in chickens and ducks at all, only lymph aggregates that play the same role. If there is no lesion, a small amount of food after sufficient heating will not cause obvious harm.

In fact, the necks of salted ducks sold in the market are peeled, so don't worry. However, safety is safe and the salt content is quite high. Do not eat too much.

These parts of ducks are poisonous:

1. Duck head: Many people like to eat braised duck head and braised duck head, especially braised duck head tastes delicious. It is a piece of cake for a person to eat a catty, but according to the doctor, duck head contains a lot of parasites and accumulates a lot of toxins. For the sake of safety and health, even if the duck head is delicious, you should keep your mouth shut before drinking.

2. Duck ass: When it comes to animal ass, many people don't eat it, but there is a place in Guangxi where people like to eat chicken ass and duck ass, and they are roasted. As we all know, duck butt and chicken butt are the parts with the most bacteria and toxins, which are basically oil. Eating too much is not only easy to cause obesity, but also easy to cause diseases.

3, duck neck: Speaking of duck neck, many drunks who like to drink are drooling. After all, drinking with braised duck neck is really delicious. Anyone who knows health knowledge knows that duck neck is the place with the most lymph nodes, and it is also a place to hide evil spirits.

There are a lot of toxins and parasites in it, which is not good for your health, so no matter how delicious the duck neck is, you should control your mouth for your own health and keep the parasites away from you.