Prof. Babajide Alloy, a Consultant to the Federal Ministry of Environment, made the disclosure on Tuesday in an interview with newsmen on the sidelines of a workshop in Calabar.

According to him, the consumption of food prepared from the chemical substance will expose the public to cancers of the lungs, heart, kidney and liver diseases.

“For a long time, PCBs was the cooling liquid used in electricity transformers, until the world found out that this oil was toxic ,and is trying to phase it out

“Jail term awaits those caught using PCBs to fry akara, chicken and plantain chips at road side to sell to the public because the oil is toxic and carcinogenic.

“We found out that it is all over the place in Nigeria, dump-sites, and in old National Electric Power Authority (NEPA) compounds,” he said.