Although the toxicity values presented in these toxicity profiles were correct at the time they were produced, these values are subject to change. Users should always refer to the Toxicity Value Database for the currect toxicity values.
Limited data indicate that the oral toxicity of beryllium is low.
In contrast, the toxicity of inhaled beryllium is well-documented. Chronic beryllium disease is a systemic disease that primarily affects the lungs and is characterized by the development of non-caseating granulomas. Epidemiologic studies have suggested that beryllium and its compounds could be human carcinogens.