Preserved eggs are delicious but should not be eaten more. What are the disadvantages of eating too many preserved eggs?

Preserved eggs are made of duck eggs wrapped in soda ash, lime, salt and lead oxide. Duck eggs contain lead, so if they are eaten frequently, the chances of lead poisoning will increase. Lead poisoning can lead to insomnia, inattention, anemia, joint pain, mental retardation, brain function being affected and other diseases. It can also cause autonomic nerve dysfunction and damage to the kidney and cardiovascular system, which is manifested as nausea, vomiting, loss of appetite, abdominal distension, constipation, dizziness, fidgeting, insomnia, impulsiveness, pallor, edema, proteinuria and other discomforts. In addition, lead will replace calcium, affect calcium intake, and may form calcium deficiency. It will also affect the absorption and application of minerals and vitamins, leading to the lack of zinc and iron.

Preserved eggs are one of our favorite snacks, which, like other foods, depends on our own physical conditions and shellfish. For example, if the liver is full of righteousness, mix it with sesame oil and add coriander. Even the best food can't be eaten continuously. Only a regular diet and balanced nutrition are scientific.

In the past, the lead content of preserved eggs exceeded the standard, but now the situation of the whole society is much better and food safety has made great progress. The main causes of brain injury are cigarettes and secondhand smoke. And drinking.

The proportion of other reasons should be less than 7%, but the last straw (cardiovascular and cerebrovascular diseases) that crush camels is often a meal, or several meals.

No matter who eats as little as possible, pregnant women should try not to eat. There is no problem eating preserved eggs, including myself. The national standard is 0.5mg/kg, which should be eaten in moderation every day, but children and pregnant women are more likely to absorb lead, so it is best not to eat it. In addition, there are lead-free preserved eggs in the world now, but that doesn't mean they don't contain lead, and the dosage is very small, so don't worry too much.

Moreover, preserved eggs are safe and harmless to the human body as long as they are bought in a regular center. Preserved eggs will participate in lead oxide in our traditional preserved egg processing formula, which is to advocate eating less! If you really like it, you can choose lead-free preserved eggs to reduce the risk.