We as children also ingested lead in the water we drank, absorbed from the lead pipes that were not phased out until the 1960’s 1970’s, They were also exposed to the lead in paint on their toys, on furniture, and on pencils, etc. Far more dangerous was the asbestos dust from brake shoes. This never gets a mention. I’m surprised any of us survived. Some of grandma‘s remedies are now thought to be dangerous, but we survived. Any of you remember Borax and honey on sore gums, Sulphur and treacle for the bowels. We survived. AC.