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一、含铅食物铅是脑细胞的一大“杀手”,食物中含铅量过高会损伤大脑引起智力低下。有的孩子常吃爆米花,由于爆米花在制作过程中,机罐受高压加热后,罐盖内层软铅垫表面的铅一部分会变成气态铅。皮蛋在制作过程中,其原料中含有氧化铅和铅盐,铅具有极强的穿透能力,吃皮蛋也会影响智力。孕妇饮啤酒过多,血液中的铅可通过胎盘到达胎儿大脑,损伤智力。
First, the lead-containing food Lead is a big “killer” of brain cells, high levels of lead in foods can damage the brain caused by mental retardation. Some children eat popcorn, the popcorn in the production process, the tank heated by high pressure, the lid part of the inner surface of lead soft lead pad will become part of the lead in gaseous lead. Preserved eggs in the production process, the raw materials containing lead and lead salts, lead has a very strong penetration ability, eat preserved eggs can also affect intelligence. Pregnant women drink too much beer, lead in the blood can reach the fetal brain through the placenta, damage intelligence.