Coffee is one of the most popular beverages in the world, but is seemingly also one of the most maligned. However, after hundreds of years of consumption and decades of research, it seems the benefits of drinking coffee far outweigh the risks. However, unfiltered coffee — such as that prepared in a French press — proves an exception, as it can elevate cholesterol levels.
In multiple studies comparing people who drink three to five cups of coffee per day with those who drink zero to two cups per day, it has been found that those who drink more coffee are significantly less likely to develop Alzheimer’s disease and have a reduced risk of developing dementia.
Moreover, drinking caffeinated coffee has been associated with a lower incidence of gallstones and gallbladder disease in both men and women. Similar to the results of the aforementioned Alzheimer’s studies, it has been found that heavy coffee drinkers — those consuming approximately 3.5 cups a day — are significantly less likely to develop Parkinson’s disease later in life, compared with nondrinkers.
Other health benefits of coffee include reducing one’s risk of Type 2 diabetes by up to half, reducing the incidence of cirrhosis of the liver, and reducing the risk of certain types of cancer. Generally, coffee contains a substantial amount of antioxidants.
As with any significant change in diet, you should talk to your doctor before increasing your coffee intake. And also be mindful of what time you are drinking your coffee, as the caffeine can have a negative impact on your sleep patterns, which will in turn have an effect on your overall health.