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5000pt;<em></em> mso-font-kerning:0000pt;">Recently, a piece of #leadexposure made half of Americans IQ drop # has become a hot searc.
5000pt;<em></em> mso-font-kerning:0000pt;">Recently, a piece of #leadexposure made half of Americans IQ drop # has become a hot searc.
5000pt;<em></em> mso-font-kerning:0000pt;">The main sources of lead exposure in the general population are air pollution and food and water polluti.
5000pt;<em></em> mso-font-kerning:0000pt;">Lead poisoning can also affect brain metabolism, especially in children, which can cause mental retardation and cognitive dysfunction in childr.
5000pt;<em></em> mso-font-kerning:0000pt;">Even today, lead is one of the major metallic elemental contaminants in fo.
5000pt;<em></em> mso-font-kerning:0000pt;">But there is one food that is hardest hit by lead pollution - Songhua eg.
5000pt;<em></em> mso-font-kerning:0000pt;">Although there are also lead-free Songhua eggs, but due to the production cost and taste, many small traders and hawkers still use yellow dan powder to make Songhua eg.
5000pt;<em></em> mso-font-kerning:0000pt;">In addition to food, be careful not to use leaded glass containers for fo.
5000pt;<em></em> mso-font-kerning:0000pt;">The case of leaded gasoline also reminds us that sometimes the development of technology is ahead of people's percepti.
People are limited to the level of cognition at the time and cannot accurately assess the potential harm caused by .
Just like today's short videos, if you are addicted to it since childhood, no one can tell what kind of impact it will have on childr.
Maybe it will take decades to find o.
The case of leaded gasoline also reminds us that sometimes the development of technology is ahead of people's percepti.
People are limited to the level of cognition at the time and cannot accurately assess the potential harm caused by .
Just like today's short videos, if you are addicted to it since childhood, no one can tell what kind of impact it will have on childr.
Maybe it will take decades to find o.
5000pt;<em></em> mso-font-kerning:0000pt;">