Moderation is defined as no more than one drink per day for women and no more than two drinks per day for men. This limit is based on differences between the sexes in both weight and metabolism. Even moderate drinking provides extra calories. Drinking in moderation may lower risk for coronary heart disease, mainly among men over age 45 and women over age 55. However, there are other factors that reduce the risk of heart disease, including a healthy diet, physical activity, avoidance of smoking, and maintenance of a healthy weight.
Moderate consumption provides little, if any, health benefit for younger people.
Risk of alcohol abuse increases when drinking starts at an early age. Some studies suggest that older people may become more sensitive to the effects of alcohol as they age. Children and adolescents. Individuals of any age who cannot restrict their drinking to moderate levels. This is a special concern for recovering alcoholics, problem drinkers, and people whose family members have alcohol problems.