Drinking one alcoholic drink on a daily basis could shorten your life expectancy, a new study suggests. The research found that drinking more than 100 grams of alcohol per week -- equal to roughly seven standard drinks in the United States or five to six glasses of wine in the UK -- increases your risk of death from all causes and in turn lowers your life expectancy.

Drinking one alcoholic drink on a daily basis could shorten your life expectancy, a new study suggests. The research found that drinking more than 100 grams of alcohol per week -- equal to roughly seven standard drinks in the United States or five to six glasses of wine in the UK -- increases your risk of death from all causes and in turn lowers your life expectancy.

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What too much alcohol can do to your health

This feature is part of CNN Parallels, an interactive series exploring ways you can improve your health by making small changes to your daily habits. A lot of us drink. Too many of us drink a lot.