A recent study published in the Journal of Nutrition has shown that drinking coffee may have a protective effect against cardiovascular disease. The study found that drinking three to five cups of coffee per day was associated with a 15% lower risk of cardiovascular disease, compared to those who drank no coffee.
The study, led by researchers from the University of Navarra in Spain, looked at the diet, lifestyle, and health of more than 20,000 people. After following participants for a median of 10.4 years, the researchers found that those who drank three to five cups of coffee per day had a 15% lower risk of cardiovascular disease, compared to those who did not drink any coffee.
The researchers also noted that the protective effect was stronger among those who drank filtered or espresso coffee, compared to those who drank other types of coffee. They suggest that this may be due to the higher concentrations of antioxidants and polyphenols in filtered and espresso coffee, which have been linked to better cardiovascular health.
The study had some limitations, including the fact that the researchers relied on participants to accurately recall their coffee consumption. Further research is needed to better understand the potential mechanisms that may be at play.
This study adds to the growing body of evidence suggesting that coffee consumption may have some health benefits. However, it is important to note that more research is needed to understand the potential mechanisms and long-term effects of coffee consumption on cardiovascular health.