LMITransactions&Report2014-15
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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