Because there are numerous factors that can influence how a person reacts to and experiences the effects of alcohol, this chart is best viewed as a guide. If a person is tolerant of alcohol, they ...

Health Effects of Alcohol Use It is too soon to tell, but alcohol use may take a hit in response to recent evidence concerning its effects on health. First, research called into question the popular ...

about a third of Americans said that in addition to alcohol, they'd also used either tobacco, illicit drugs or both sometime in the past month. Take cigarettes, for example. As the chart below ...