For millennia lead has been used in ceramic glazes.
Ceramic crockpot lead snopes.
And in the most recent fda import alert no slow cookers have been identified for dietary lead exposure.
He was investigating possible lead exposure by lead leaching into the food as the crock pots got hot.
Those regular ceramic crock pots leech lead into your food.
Lead contamination is a real concern when it comes to slow cookers.
However craft produced and older cookware and ceramics produced in unregulated countries can still carry the risk of high lead levels.
From what we can tell there is the possibility that a slow cooker has been made with ceramic glaze containing lead and if that glaze was improperly fired that lead could leach into your food.
Today most ceramic manufacturers use lead free glazes that are compliant with fda specifications.
We have identified the best ones available for non toxic cooking.
But we can t be sure.
That doesn t mean that you shouldn t be cautious though many companies use a lead free glaze on their ceramics according to the fda the agency advises watching out for ceramics that look.
There are fda standards for the amount of lead allowed in ceramic cookware.
Unfortunately lead isn t banned it just must be kept to certain low levels.
He found that about 20 of slow cookers were leaching small amounts of lead into the food cooked in them.
In order to completely remove this risk you need to go for a non ceramic slow cooker.
And eating and cooking food using ceramic cookware glazed with lead can certainly cause lead poisoning.
A majority of crock pot bowls are made of ceramic materials which often includes a small amount of natural lead.
Suffice it to say if you have never intentionally sought out a lead free crock pot then you could be getting small amounts of lead leeched into your food.
Many companies now claim to use lead free glazes in their products and crock pot is one such company.
Cuisinart claims all their options are lead free slow cooker 2019 products while vitaclay makes an excellent organic clay crockpot that s 99 99 lead free.
In general when ceramic containers are heated to 80 they release 10 times the amount of lead than they do unheated.
Consider the couple who got lead poisoning from brewing kombucha in a lead glazed crock or the person who did the same with kefir and got similarly poisoned.