Depression And Coffee Essay

The journal article “Coffee, tea and caffeine intake and the risk of severe depression in middle-aged Finnish men: the Kuopio Ischaemic Heart Disease Risk Factor Study”, had to deal with the correlation between coffee, tea, and caffeine consumption and depression. It was a population-based cohort study, which means that it focused on a section of a population for an amount of time. The study was conducted using 2232 middle-aged men, most of them being 42, 48, 54, and 60 years old, who lived in Eastern Finland. The men in the study were recruited from 1984 to 1989 and were studied until the end of 2006. The men that they observed were non-drinkers, light drinkers, moderate drinkers, or heavy drinkers of coffee. All the men in the study had also been diagnosed in the …show more content…
However, tea and caffeine did not show a correlation between consumption and reduced depression risk. The researchers addressed the fact that more studies had to be done to confirm that there is a connection between coffee consumption and reducing the risk of depression. The researchers speculated that this correlation may be the results of the anti-inflammatory and anti-oxidant effects of non-caffeine ingredients in coffee. Chlorogenic acid is known to have inflammatory effects and depression is connected to low-grade inflammation. Additionally, chlorogenic acid and caffeic acid are both anti-oxidants and depression is known to be associated with oxidation. This study was part of a peer-reviewed journal called “Public Health Nutrition” which appears to be a well-respected and credible journal. According to Journal Citation Reports, the Public Health Nutrition has a 2015 impact factor of 2.433 and ranked in the second quartile within the category of Nutrition & Dietetics. The journal was also published by the Cambridge University Press, a well-known and first-rate university