Morning Coffee Linked to Lower Mortality Risk: Study Highlights – Financial Business Times

Drinking coffee in the morning could significantly reduce mortality risk, according to recent research by Tulane University experts. The study tracked over 40,000 adults for nearly a decade to assess the health impacts of coffee consumption timing.

• A Tulane University study found that drinking coffee in the morning lowers mortality risk by 16% and reduces heart disease risk by 31% compared to non-coffee drinkers.
• Timing of coffee consumption significantly influences health outcomes, with morning coffee offering optimal benefits and afternoon consumption potentially disrupting circadian rhythms.
• Both caffeinated and decaffeinated coffee drinkers benefit, suggesting lifestyle patterns may contribute to the observed health advantages.
• Experts advise focusing on morning coffee consumption to align with its protective health effects and avoid sleep disturbances associated with all-day drinking.

Participants were classified into morning coffee drinkers, comprising 36% of the study, and all-day drinkers, accounting for 14%. Results showed morning drinkers had a 16% lower risk of death compared to non-coffee drinkers. They also had a 31% reduced risk of heart disease, highlighting the potential health benefits of timing coffee consumption.

Lead researcher Dr. Lu Qi emphasized that while coffee drinking does not increase cardiovascular disease risk, the timing of consumption plays a crucial role in health outcomes. This study marks the first to explore the effects of drinking coffee at different times of the day on health.

The research suggests that afternoon coffee might disrupt circadian rhythms and affect hormones like melatonin, influencing cardiovascular health. Dr. Qi’s findings offer insights into how adjusting coffee consumption timing could enhance health benefits.

The study included both caffeinated and decaffeinated coffee drinkers. Those with a morning-type pattern also showed a preference for tea and caffeinated sodas. These findings indicate a broader lifestyle pattern among morning coffee consumers.

Professor Thomas Luuscher of London’s Royal Brompton and Harefield Hospitals noted that many all-day coffee drinkers experience sleep disturbances. He advises enjoying coffee in the morning to align with substantial evidence supporting its health benefits.

This research prompts further discussion on incorporating timing in dietary guidelines, considering its substantial role in promoting health through coffee consumption.