As coffee is one of the most popular beverages in the world, it is easy to understand why it comes in so many forms. In fact, each coffee brewing method produces a slightly different result and can be linked to varying health benefits. Over the years, researchers have shown that drinking coffee can lower the risk of diabetes and heart failure. However, these benefits are dependent on the type of coffee and brewing method you use.
Unfiltered Coffee and Health
According to a study in the European Journal of Preventative Cardiology, you will only experience positive health benefits if you drink coffee that is prepared with a filter. “Unfiltered coffee contains substances which increase blood cholesterol. Using a filter removes these and makes heart attacks and premature death less likely,” said Dag Thelle, the author of the research. “Our study provides strong and convincing evidence of a link between coffee brewing methods, heart attacks and longevity”.
The research implies that those who make coffee using a French press may experience a rise in blood cholesterol. This is because unfiltered coffee contains greater amounts of kahweol and cafestol, which are chemicals in the oil droplets within the coffee. These substances can raise “bad” LDL cholesterol levels, thus increasing the risk of heart problems. Thelle advised that people who know they have high cholesterol levels should stay away from unfiltered brew. For everyone else, be aware of the potential risks or switch to a filtered brewing method instead.
Filtered Coffee and Health
Coffee lovers may wish to opt for filtered brewing methods to keep enjoying their coffee with a clear conscience. In fact, drinking filtered coffee can be healthier than drinking no coffee whatsoever. Filtered coffee is made by pouring the coffee through a paper filter. This brewing method is often referred to as drip or pour over. Both men and women who drank filtered coffee experienced a 15 percent reduction in the risk of premature death. People who drank filtered coffee also presented lower risks of having heart disease or a stroke.
The study also found that those who drink between one and four cups of filtered coffee a day have the lowest mortality rate out of all of the analyzed groups. “The findings showed that those drinking the filtered beverage did a little better than those not drinking coffee at all. This could not be explained by any other variable such as age, gender or lifestyle habits. So we think this observation is true,” Thelle said. These findings are important and other studies have corroborated the evidence. The American Heart Association found that filtered coffee can also improve mental focus and performance during exercise. Consuming coffee from this brewing method can also lower the risk of different types of cancer, liver disorders and melanoma.
Many research findings have confirmed that your choice of brewing method can have different effects on your health. In order to avail of the benefits of drinking coffee, you should consider opting for filtered coffee. Also, make sure you have a BPA free coffee maker.