After significant investigation of more than 40 years of research, the World Health Organization’s research team has classified meat as carcinogenic. This includes both red meat and processed meat, though processed meat was classified as a more certain risk. The research was published in the British Medical Association’s journal, Lancet.
The WHO’s International Agency for Research on Cancer (IARC) investigated volumes of research on both processed meats and red meats. The IARC announced they found the prevailing research was strong enough to classify processed meat as a Group 1 carcinogen – the most certain classification. This means that the research was strong enough to identify processed meats as “carcinogenic to humans.”
This puts processed meat in the same category given to tobacco and asbestos.
According to the WHO, this classification comes as a result of a series of studies that show that processed meats cause cancer. These studies include large-scale human population studies as well as clinical studies.