A daily cup of coffee is not just a drink for millions of people, but a habitual ritual. For some, it is a way to wake up, for others, it is part of the workday. However, modern research shows that regular coffee consumption affects the body much more deeply than previously thought.
Scientists note that caffeine stimulates the central nervous system, increasing attention span, reaction speed, and short-term memory. People who drink coffee daily often have an easier time performing tasks that require mental focus, especially in the morning.
Moderate coffee consumption has also been linked to cardiovascular benefits. Studies show that 1–3 cups per day is associated with a reduced risk of stroke and heart disease. Additionally, coffee contains antioxidants that may reduce inflammation and support liver health.
However, experts warn against excessive caffeine consumption. More than four to five cups a day can cause increased anxiety, rapid heartbeat, and sleep disturbances. For people with a sensitive stomach, gastritis, or high acidity, coffee can cause heartburn and discomfort.
Researchers pay special attention to the formation of caffeine dependence. With regular consumption, the body adapts to the stimulant, so a sharp refusal of coffee can lead to headaches, drowsiness, irritability and low mood. These symptoms usually pass within a few days, but experts advise reducing the dose gradually.
Thus, coffee can be a beneficial part of your daily diet if consumed in moderation. The optimal amount is up to three cups per day, which allows you to get a positive effect without harming your health.
