Does drinking coffee increase or decrease the risk of cancer? Can it slow cancer progression?

Reviewed and edited by Tod Cooperman, M.D.

Initially Posted: 09/25/2020 | Last Updated: 01/16/2021

Answer:

Despite some earlier concerns, drinking coffee does not seem to increase the risk of cancer. In fact, some studies link coffee intake with reduced risk of developing certain forms of cancer and reduced progression of colorectal cancer, although a cause-and-effect relationship has not been proven.

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Does coffee increase cancer risk?
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Note that use of certain supplements have been associated with increased or decreased risk of developing cancers, as discussed in our answer to the question Is it true that some vitamins or supplements can cause cancer?

For information about coffee's impact on cholesterol levels, see our answer to the question Is drinking coffee good or bad for heart health?