The manlier you are, the more you drink, goes the cliché, except I thought manliness was connected with his incredible ability to procreate…?
“High levels of alcohol intake do appear to be associated with changes in sperm and semen that may affect fertility...”
Professor Chris Barratt, professor of reproductive medicine at the University of Dundee, October 2014.
What has this latest research uncovered?
Rather simple really; even modest alcohol consumption lowers your ability to make babies. The researchers found “the higher the tally of weekly units, the lower was the sperm quality in terms of sperm count and the proportion of sperm that were of normal size and shape”. Even 5 drinks a week caused sperm degradation.
Study on 1,200 men, aged 18-28, after medical examinations from 2008 and 2012, as published in the BMJ Open, October 2014