In 1991, the World Health Organization (WHO) classified coffee as a potential carcinogen. However, nearly 30 years later, research has increasingly shown that coffee can offer a range of health benefits when consumed in moderation. Let’s explore some of these benefits:
1. Reduces the Risk of Certain Types of Cancer
Coffee contains compounds with anti-inflammatory and anti-tumor properties. Due to these characteristics, researchers have linked coffee consumption to a reduced risk of developing certain cancers, such as melanoma, leukemia, prostate cancer, uterine cancer, and colorectal cancer.
2. Protects Against Type 2 Diabetes
Studies suggest that drinking coffee—whether caffeinated or decaffeinated—may lower the risk of developing type 2 diabetes. However, it’s important to remember that excessive espresso consumption can lead to sleep disturbances and migraines.
3. Protects the Heart
While some doctors advise patients with heart rhythm disorders to avoid coffee, other research indicates that coffee may reduce the incidence of atrial fibrillation by 13%. Additionally, coffee has been linked to a 19% lower risk of heart attacks and a 30% lower risk of strokes.
4. Increases Longevity
Drinking four cups of coffee a day has been associated with delaying death from various causes, including heart failure and cancer. This conclusion was supported by a 2016 study published in the European Journal of Epidemiology.
In summary, coffee not only boosts energy and productivity but also offers protective health benefits when consumed in moderation.