Expert Warns Against Cat Fish Consumption

An environmental expert and former Dean Faculty of Engineering in the Rivers State University of Science and Technology(RSUST), Prof Alexander Akor has warned on the dangers of consuming catfish, a usual fish delicacy in the Niger Delta.
Prof. Akor in an exclusive chat with The Tide yesterday in Port Harcourt said studies have revealed that the fish usually found in most rivers both salt and fresh water sources accumulate heavy chemicals in their heads and skins.
He explained that these chemicals are mostly result of the heavy pollution of water bodies in the region by activities of oil companies coupled with the poor waste management practices in the towns and rural areas.
“ The truth is that these pollution and waste settle into the water bed where these fishes feed and breed. So they ingest them and unfortunately they don’t die, but store them in their heads and skins’’ Akor disclosed.
The Agric Engineering expert said that is why catfish are skinned and their heads removed in advanced countries before they are sold to the public, while regretting that in Africa and Nigeria, cat fish head is regarded as a delicacy.
Aside the fish , he also said vegetable plants are equally affected , especially those close to gas flare points,” even plants absorb these poly-hydrocarbons and store them in their leaves’’.
This he said is responsible for what he described as “ disruptive day length’’ requirements of some of these plants.
Akor explained that the ebbing agricultural yield in most Niger Delta states were likely to be the effects of gas flaring activities.
“ Some gases from research travel long distances before dispersing. So most times they are absorbed in the immediate and neighbouring communities ‘’ said the university don.
Proffering solutions to this problem, Akor urged the federal government to be firm in penalizing oil firms still flaring gas, while condemning oil exploring companies for disregard for safety procedures.
He also warned the populace against eating catfish without skinning it and removing the head, stressing that is one way to reduce consuming heavy metals into the body.