1 2 3 4 5 6 7 8 9 10 6.5/10 X. A murder inside the Louvre and clues in Da Vinci paintings lead to the discovery of a religious mystery protected by a secret society for two thousand years -- which could shake the foundations of Christianity.
Print. Email. Lead is definitely harmful for adults to ingest or breathe, a fact known since the second century A.D., when a Greek physician named Dioscorides said, âLead makes the mind give way.â Of course, the greater the exposure, the more severe the symptoms.rint. Email. Lead is definitely harmful for adults to ingest or breathe, a fact known since the second century A.D., when a Greek physician named Dioscorides said, âLead makes the mind give way.â Of course, the greater the exposure, the more severe the symptoms.
Health effects of arsenic and lead Arsenic and lead are toxic metals and can be harmful to humans, especially children. They pollute the soil in many parts of Washington near former smelters, and old orchards where lead arsenate pesticide was used. They can also be found in products used in our daily lives. Sources of lead include old paint, gasoline, and lead plumbing.