Daily coffee intake limit: reasonably controlled within an appropriate range

Limit coffee intake

Coffee is a popular drink, and many people drink several cups a day. However, excessive coffee intake may have negative health effects. Therefore, it is important to control your daily coffee intake.

Coffee intake within the appropriate range

According to research, a good daily coffee intake range is 300-400 milligrams (mg), which is equivalent to about three to four 8-ounce (237-ml) cups of regular black coffee. This range is considered relatively safe and will not have negative effects on most people.

Risks of exceeding the appropriate range

If you drink coffee beyond the appropriate range, it may cause a series of health problems. The first is sleep disorders. Because coffee contains a stimulant, caffeine, excessive intake can lead to insomnia and poor sleep quality.


The second is digestive problems. Caffeine stimulates gastric acid secretion, and excessive intake may cause heartburn, stomach pain, and indigestion.

In addition, caffeine may increase the risk of cardiovascular disease. High caffeine intake can cause an increase in heart rate and blood pressure, which is particularly dangerous for people who already have heart problems.

How to properly control your daily coffee intake

There are several ways to properly control your daily coffee intake. The first is to reduce the number of cups of coffee you drink per day. If you usually drink more than four cups of coffee, you can gradually reduce it to less than three cups.

The second is to choose low-caffeine or decaffeinated options. There are many low-caffeine or decaffeinated alternatives available on the market, such as milk tea or herbal drinks with low concentration or most or all of the caffeine removed.

In addition, you can also stop drinking caffeinated beverages after the evening to avoid affecting your sleep quality.

Coffee intake restrictions for special populations

For some special groups, such as pregnant women, breastfeeding women and heart patients, it is necessary to control daily coffee intake more carefully. Pregnant and breastfeeding women should try to avoid excessive caffeine intake because it may affect the fetus or the components in breast milk.

Heart disease patients should minimize or avoid the intake of beverages containing large amounts of caffeine as much as possible due to existing cardiovascular problems.

in conclusion


Properly controlling your daily coffee intake is essential for your health. Enjoying a cup or two of delicious black coffee within the appropriate range is acceptable and has some benefits. However, exceeding the appropriate range will bring risks and negative effects. So, please reasonably control the amount of coffee you drink every day according to your personal situation to stay healthy.