What is the relationship between alcohol consumption and the risk of stroke?
Several studies have investigated the relationship between alcohol consumption and the risk of stroke. A systematic review and meta-analysis conducted by Reynolds et al. found that light-to-moderate alcohol consumption was associated with a reduced risk of stroke, while heavy alcohol consumption was associated with an increased risk of stroke. A systematic review and meta-analysis conducted by Indave et al. found that the use of prescription and other amphetamine-type stimulants was associated with an increased risk of stroke. A systematic review conducted by Sordo et al. found that cocaine use was associated with an increased risk of stroke. Therefore, it can be concluded that the use of alcohol and certain drugs can increase the risk of stroke.  