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    Decaf Coffee: Good or Bad? - Healthline

    • Decaf coffee is coffee with most of the caffeine removed, but it still has some health benefits. Learn how decaf coffee may affect diabetes, mortality, cognition, heart health, weight, and mental health.… 展开

    Overview

    Decaffeinated coffee contains similar health benefits when compared to caffeinated coffee. But it may smell and taste different.
    Coffee is one of the world’s most popular beverages.… 展开

    Healthline
    What is decaf coffee and how is it made?

    Decaf is short for decaffeinated coffee.
    It’s coffee from coffee beans that have had at least 97% of their caffeine removed.
    There are many ways to remove caffeine from coffee bean… 展开

    Healthline
    How much caffeine is in decaf coffee?

    Decaf coffee is not completely caffeine free.
    It actually contains varying amounts of caffeine, usually about 3 mg per cup (2).
    One study found that each 6 ounces (180 mL) cup of deca… 展开

    Healthline