Drinking coffee is an effective way to increase longevity — but only if you choose the right types and consume them in moderation.

Numerous studies have highlighted the health benefits of coffee, including its ability to extend lifespan. For example, a study published in The European Journal of Preventive Cardiology found that drinking coffee daily can significantly reduce the risk of cardiovascular disease, stroke, and premature death from all causes.

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Three Types of Coffee That Promote Longevity

Peter Kistler, Head of Cardiac Electrophysiology Research at the Baker Heart and Diabetes Institute (Australia) and lead author of the study, revealed that ground coffee with caffeine, instant coffee with caffeine, and decaffeinated coffee are the three types associated with positive health outcomes.

He noted that “regular, moderate consumption of these three types of coffee can be considered part of a healthy lifestyle.”

The study analyzed health data from nearly 450,000 adults in the UK Biobank. At the start, none of the participants had arrhythmias or cardiovascular diseases. They were grouped into four categories:

• Those who frequently drank ground caffeinated coffee

• Those who drank decaffeinated coffee

• Those who drank instant caffeinated coffee

• Those who did not drink coffee at all

After an average follow-up of 12.5 years, researchers reviewed medical records and death reports. All three coffee-drinking groups had a lower risk of early death compared with non-coffee drinkers. Specifically:

• Ground caffeinated coffee drinkers: 27% lower risk

• Decaffeinated coffee drinkers: 14% lower risk

• Instant caffeinated coffee drinkers: 11% lower risk

The optimal intake was 2–3 cups per day.

For the risk of cardiovascular disease and stroke, these groups had a reduced risk of:

• 20%,

• 6%, and

• 9%, respectively.

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Important Notes When Drinking Coffee

Researchers emphasized that coffee contains over 100 biologically active compounds, with caffeine being the most notable contributor to its health benefits. However:

• Adding sugar, cream, milk, or artificial sweeteners may reduce coffee’s positive effects.

• Brewing methods also matter. Coffee beans contain cafestol, a compound known to increase LDL (“bad”) cholesterol. Using paper filters can help reduce cafestol levels and make coffee healthier.