How coffee affects our body and mood: benefits and possible risks

How coffee affects our body and mood: benefits and possible risks
3 min read

Coffee is one of the most popular beverages in the world. It has many health benefits, but it can also have some risks, especially if consumed in excess.

Healthy properties of coffee

  • Reducing the risk of type 2 diabetes. Studies have shown that drinking coffee can reduce the risk of developing type 2 diabetes by 25%. This is because coffee contains caffeine, which helps regulate blood sugar levels.
  • Reduced risk of cardiovascular disease. Coffee can help reduce the risk of cardiovascular disease, such as myocardial infarction and stroke. This is because coffee contains antioxidants that help protect the heart from damage.
  • Reducing the risk of certain types of cancer. Some studies have shown that drinking coffee can reduce the risk of developing certain types of cancer, such as stomach, liver, and colon cancer. This is because coffee contains antioxidants that help protect cells from damage.
  • Improved cognitive function. Coffee can help improve cognitive functions such as memory, concentration, and reaction time. This is because caffeine stimulates the central nervous system.
  • Increase physical endurance. Coffee can help increase physical endurance. This is because caffeine helps the body use fat as a source of energy.

Possible risks of coffee

  • Insomnia. Caffeine is a stimulant that can disrupt sleep. Therefore, it is important to avoid drinking coffee a few hours before bedtime.
  • Addiction. Caffeine can be addictive. People who drink coffee frequently may experience withdrawal symptoms such as headaches, fatigue, and irritability if they stop drinking it.
  • Digestive disorders. Coffee can cause stomach upset, such as nausea, vomiting, and diarrhea.
  • Feelings of anxiety. Caffeine can increase anxiety in some people.
  • Increased blood pressure. Caffeine can increase blood pressure in some people.


How much coffee can I drink?

The recommended dose of caffeine for adults is 400 milligrams per day. This is about 4 cups of coffee or 10 cups of tea. However, some people may be more sensitive to caffeine, so they should limit their intake.

How should I drink coffee to maximize the benefits and minimize the risks?

  • Limit your coffee consumption to 400 milligrams per day.
  • Drink coffee in the morning to avoid insomnia.
  • If you feel anxious or upset after drinking coffee, reduce your intake or stop drinking it.
  • Choose low-caffeine coffee or decaffeinated coffee if you are sensitive to caffeine.
  • Alternatives to coffee

If you want a caffeine-free pick-me-up, there are many alternatives to coffee. Here are a few options:

  • Tea. Green tea, black tea, and white tea all contain antioxidants that can be beneficial to your health.
  • Yerba mate. Mate is a drink made from the leaves of the Paraguayan holly. It contains caffeine, but in a smaller amount than coffee.
  • Pomegranate. Pomegranate is a rich source of antioxidants that can help improve lung health.

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