Those of you saying the government's guidelines on sensible drinking were plucked from the air are wrong, as far as I can make out. I found this document after a few seconds of googling: www.publications.parliament.uk/pa/cm201012/cmselect/cmsctech/1536/1536.pdf. It's the House of Commons Science and Technology Committee Alcohol guidelines, published in 2012.
Key points in there:
Every developed country has similar guidelines. We fall roughly in the middle.
The Royal Colleges of Physicians, GPs and Psychiatrists support the guidelines.
There is a lot of scientific evidence of what alcohol does to the body. Possibly what people are thinking of is that the guidelines are a compromise between what doctors would like and what the government thinks people will accept. Lobbying by the drinks industry will be factor too.
Another point: a whole bottle of wine contains a lot of calories. Looking at the BBC news website today, it has figures about this. 750ml bottle - 8% alcohol by volume, 510 calories; 14% by volume, 690 calories.
We moved over to using small wineglasses rather than big ones and still only half-filling them. It's surprisingly effective in helping to keep consumption down. Psychologically I feel I am still having a glass of wine, even if the amount is far smaller.
I do think a lot of regular drinkers are completely unaware of the effect the alcohol is having on them. This must be especially so if the people you live with are drinking in a similar way.
And finally - every time this subject comes up, some posters rush in to say 'Only on MN would people say that's too much!' Really? There are millions of people in the UK who don't drink alcohol at all or only very occasionally. The Office of National Statistics says <a class="break-all" href="//%27www.ons.gov.uk/ons/dcp171778_338863.pdf" rel="nofollow" target="_blank">In 2012 58% of adults in Great Britain (GB) drank alcohol in the week before being interviewed' and this is lower than the previous survey. That's probably got something to do with the recession, the smoking ban and the growth in the number of Muslims in the UK, but maybe the health message is getting through too.