Black coffee is a popular beverage that many people like with its strong taste and special aroma. It also contains antioxidants and other nutrients that are good for health.

But many people may be wondering if drinking black coffee every day is dangerous?

Studies have shown that drinking black coffee in moderation is not harmful to health, but can also have a positive effect. Health too. The World Health Organization (WHO) recommends that adults drink no more than 400 milligrams of black coffee a day, or about four small cups.

Health benefits of black coffee

• Stimulates energy metabolism
• Reduce the risk of cardiovascular disease
• Reduces the risk of type 2 diabetes
• Reduce the risk of dementia
• Reduce the risk of brain disease
• Reduces the risk of some cancers.

However, drinking too much black coffee can cause side effects such as:

• Insomnia
• Fast heartbeat
• Relax
• Headache
• Not very hungry
• Abdominal pain

Therefore, should drink black coffee in moderation and avoid drinking too much black coffee, especially those with health problems such as heart disease, high blood pressure, gastritis. And gastrointestinal disorders.

How to drink black coffee safely

• Drink no more than 400 mg of black coffee a day.
• Avoid drinking black coffee after 3pm so as not to interfere with sleep.
• Drink black coffee with food to help reduce caffeine absorption.
• Drink black coffee without sugar or cream to reduce calories and fat.