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Study: Black Coffee Drinkers Face 14% Lower Mortality Risk

10/12/2025

Summary

Story summary

A study from Tufts University found that black coffee drinkers have a 14% lower risk of all-cause mortality compared to non-drinkers.
The research analyzed data from over 46,000 U.S. adults and indicated that excessive sugar and saturated fat can negate the health benefits of coffee.
Medical expert Dr. Karan Rajan recommends adding a pinch of salt to black coffee to enhance flavor and reduce bitterness.
Moderate black coffee consumption may also lower risks of type 2 diabetes and neurodegenerative diseases.

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Story summary

A study from Tufts University found that black coffee drinkers have a 14% lower risk of all-cause mortality compared to non-drinkers.
The research analyzed data from over 46,000 U.S. adults and indicated that excessive sugar and saturated fat can negate the health benefits of coffee.
Medical expert Dr. Karan Rajan recommends adding a pinch of salt to black coffee to enhance flavor and reduce bitterness.
Moderate black coffee consumption may also lower risks of type 2 diabetes and neurodegenerative diseases.