This is our primary reason glass mugs are better than ceramic. You can be pretty confident glass mugs are lead-free, while the same can not be said about ceramic mugs. There is often lead found in the glaze of ceramic mugs, but it’s hard to know if your specific mug has it or not unless you get it tested ($). What’s even worse is that acidic food and drink can leach lead out of dishes faster, and coffee is acidic.
Lead should be avoided at all costs. According to the World Health Organization:.
- There is no level of exposure to lead that is known to be without harmful effects.
- Lead exposure is preventable.
- Lead is a cumulative toxicant that affects multiple body systems and is particularly harmful to young children.
There are no regulations regarding lead in our products, unless it’s meant for children. The maximum amount of lead can that be present in a children’s product is 90 ppm. Tamara Rubin aka
Lead Safe Mama has tested several mugs for lead and the results are downright scary. Various ceramic mugs have been tested and many contain lead in the 10,000 to 100,00+ ppm range! Keep in mind 90 ppm or less is deemed ‘safe’ for kids. Yikes!
Glass mugs, on the other hand, are lead-free (with the exception of crystal glass).
Here are two brands of glass mugs recommended by Lead Safe Mama –
Libbey (left) and
Bodum Bistro (right):