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No safe level of drinking, health bosses warn

The new advice says people should spread their drinking across three days or more
Jane Kirby

NO level of regular drinking is without risks to health, Britain’s chief medical officers have said as they published a raft of changes to advice on drinking alcohol.

The new guidance sweeps away recommendations made in 1995 and takes account of new evidence on the increased risk of developing cancer from drinking as well as the harms from binge-drinking.

The guidance says pregnant women should avoid alcohol altogether as there is no evidence for a “safe” drinking level in pregnancy.

Men should also consume no more than 14 units of alcohol per week, down from the previous 21 units, bringing them into line with the recommendations for women of no more than 14 units a week.

People are also being advised to have several booze-free days a week and not to “save up” their 14 units for a binge-drinking session.

For those who do drink up to 14 units a week, the new advice says people should spread their drinking across three days or more.

When drinking on a single occasion, the chief medical officers say people should limit the total amount of alcohol they drink on any occasion.

They should also drink more slowly, consume it with food, and alternate alcohol with water.

Furthermore, people should avoid “risky places and activities” and ensure they get home safely to reduce some of the biggest harms from binge-drinking – accidents and injuries.

The new guidance also says evidence that alcohol – such as red wine – is beneficial for health “is considered less strong than it was”.

Only women aged 55 and over may benefit from the protective effect of drinking on heart health, the research suggests.

A report informing the new guidance says the risks of getting cancer “starts from any level of regular drinking and rise with the amount being drunk”.

Even drinking at low levels is linked to cancers of the lip, oral cavity, pharynx, oesophagus and breast.

At higher levels, there is an increased risk of bowel and liver cancer.

Modelling for the study shows that, compared with non-drinkers, women who drink two units a day on a regular basis have a 16 per cent increased of developing breast cancer and dying from it.

Those who regularly consume five units a day have a 40 per cent increased risk.

For every 1,000 women who do not drink, 109 will develop breast cancer.

This rises to 126 women for those who drink 14 units or less per week, and 153 women for those who drink 14 to 35 units a week.

Among men, for cirrhosis of the liver, those who regularly drink two units a day have a 57 per cent increased risk of dying from the disease compared with non-drinkers.

Among non-drinking men, 64 in every 1,000 will develop bowel cancer and this stays the same for those drinking 14 units or less per week, but rises to 85 for those drinking 14 to 35 units per week.

For oesophageal cancer among men, six out of every 1,000 non-drinkers will develop it, but this doubles to 13 for those drinking 14 units or less per week and rises to 25 for men drinking 14 to 35 units per week.

The report said that drinking regularly over time can lead to a wide range of illnesses including cancers, strokes, heart disease, liver disease and damage to the brain and nervous system.

Nevertheless, it says drinking 14 unit or less per week keeps “the risk of mortality from cancers or other diseases” – such as liver disease – low.

On drinking in pregnancy, the new guidance removes the previous clause which said that if women did choose to drink, they should drink no more than one to two units of alcohol once or twice per week.

The new report says pregnant women should not drink at all as a precautionary measure.

It said: “Despite little evidence of harm from low levels of drinking, it is not possible to say that such drinking carries no risks of harm to the foetus at all.”

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