Coffee is one of the most popular beverages in the world, with 2 billion cups consumed daily. However, debates about its benefits and harms continue. Below is information about the effects of coffee on the body, its beneficial aspects, and risks.
Benefits of Coffee
- Increases energy: Caffeine blocks adenosine receptors that cause fatigue and stimulates dopamine production, enhancing alertness and concentration.
- Reduces diabetes risk: Coffee helps accelerate metabolism and improve the function of pancreatic cells, reducing the risk of type 2 diabetes.
- Aids in weight loss: Coffee speeds up metabolism and promotes calorie burning.
- Protects the brain: Caffeine reduces the risk of Alzheimer's disease and improves cognitive functions.
- Anti-depressant: Each additional cup of coffee reduces the risk of depression by 8%.
- Liver health: Coffee reduces the risk of liver diseases by 15% with one cup and by 71% with four cups.
- Extends lifespan: Those who consume 2-4 cups of coffee have a lower risk of death.
Risks of Coffee
- Nervousness and anxiety: Excessive coffee can lead to restlessness, increased heart rate, and even panic attacks.
- Effects on sleep: Caffeine can remain in the body for up to 8 hours, so it is recommended to avoid coffee in the evening.
- Caffeine tolerance: Over time, the effects of coffee diminish, requiring more coffee to achieve the same effect.
- Digestive issues: Coffee increases stomach acidity and can be harmful for those with gastritis or ulcers.
Tips for Choosing Coffee
- Turkish coffee: Coffee prepared in a Turkish style retains more cafestol, which may raise cholesterol levels.
- Filter method: Paper filters trap harmful substances and make the drink safer.
Conclusion
Coffee can be both beneficial and harmful. Consuming it in moderation (2-3 cups) can be beneficial for the body. However, if there are chronic diseases, it is advisable to consult a doctor and choose safer preparation methods.
