These changes often improve with abstinence. Though known as alcoholic dementia, these problems have no link to progressive diseases such as Alzheimer s disease. Cerebellar degeneration Damage to the part of the brain responsible for co-ordinating body movements may accompany other damage to the nervous system. It appears as unsteadiness in walking and may improve with abstinence. Its cause is not clear but is probably linked to shortage of B vitamins.
Slow recovery is possible with vitamin supplements and general good diet.
It is the commonest cause after overweight. People with high blood pressure face increased risk of coronary heart diseases and stroke. Men who regularly drink four or more units a day are also likely to have blood pressure levels high enough to cause concern. Blood pressure falls once drinking is reduced. Recent research suggests that people drinking about one unit a day have a lower risk of heart attacks, chronic heart trouble and sudden coronary deaths than either those who do not drink or are heavier drinkers.