What are the reasons for lead poisoning in children?

Patient's question:

No

Doctor's answer:

It can be said that the urban population is currently suffering from the harm of lead to varying degrees in all aspects of "clothing, food, housing, and transportation."
"Clothing" — direct contact with lead-containing dyes, cosmetics, and accessories; pollution caused by lead dust on clothing of occupational workers to their families, such as traffic police, teachers, metal smelters, roadside workers, etc.
"Food" — entering the human body through contaminated food and drinking water. For example: popcorn, century eggs, puffed food, roadside barbecue, iron can lids, vegetables and fruits sprayed with insecticides, lead-containing tableware, etc.
"Housing" — home renovation, paint, coatings, electronic products, electroplated products, furniture, lead-containing utensils, and handicrafts, etc.
"Transportation" — vehicle exhaust, industrial pollution, etc.