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LMI Transactions and Report 2014 - 20<strong>15</strong><br />

Minutes of the Ninth Ordinary Meeting<br />

Held on Thursday 12th February 20<strong>15</strong><br />

‘Reasons Why Average Life Expectancy is Set to Fall in Developed Countries’<br />

Professor C Vyvyan Howard, Nano Systems Biology, Centre for Molecular Bioscience,<br />

University of Ulster<br />

Mr M McCormick and Prof C V Howard<br />

Prof Howard started by saying that the possibility of<br />

falls in life expectancy was topical at the moment in<br />

view of the ‘epidemic’ of obesity, diabetes and cancer<br />

and displayed graphs which confirmed the increase in<br />

these conditions in recent years. He then suggested<br />

that there might be a common thread linking them.<br />

The average person’s body contains hundreds of<br />

chemicals in minute quantities none of which was in<br />

existence sixty years ago. There are persistent<br />

chemical pollutants which, when recognised, may be<br />

banned; e.g. DDT. There are also transient chemicals,<br />

rapidly eliminated, previously thought to be safe<br />

which are now regarded as toxic even in miniscule<br />

amounts.<br />

An ex<strong>amp</strong>le of a dangerous chemical in plastic bottles<br />

used for a long time is Bisphenol A. This predisposes<br />

to obesity, reduces sperm count and stimulates<br />

production of prostate cancer cells. It is no longer in<br />

use but there are numerous chemicals in the food we<br />

eat, in our drinks and even possibly in our clothes.<br />

These chemicals cross the placenta and may have a<br />

huge effect later in life causing, at least in part, the<br />

conditions mentioned above.<br />

Prof Howard then discussed the increase in cancer in<br />

children and young adults which he suggested may be<br />

due to the effect of chemicals in utero. We must be<br />

more aware of this and strenuous efforts must be<br />

made to identify possible chemical pollutants.<br />

A lively discussion took place involving many<br />

comments and questions, after which we proceeded<br />

to supper terrified at the prospect of ingesting all the<br />

dangerous chemicals in the seemingly innocent food<br />

put before us.<br />

R S Ahearn<br />

36

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