The physical effects of regular coffee drinking

Effects of coffee on the body

Coffee is a widely loved drink that not only has a refreshing effect, but also has many other effects. However, long-term and large-scale drinking of coffee may have some negative effects on the body.

Increased anxiety and insomnia

Excessive caffeine intake can cause anxiety and insomnia. Caffeine is a stimulant that stimulates the central nervous system and increases the heart rate. When we consume too much caffeine, we may feel nervous, anxious, or even panic. In addition, drinking too much coffee at night may cause insomnia problems due to its stimulant effects.

Digestive problems

Drinking large amounts of coffee may also cause digestive problems. First, the excessive intake of stomach acid in an overstimulated stomach may lead to uncomfortable sensations such as heartburn or stomach pain. Second, in some people, especially those with pre-existing intestinal sensitivities or irritation, coffee may cause diarrhea or worsen existing digestive problems.

Affects sleep quality

While coffee can help people stay awake and alert, excessive caffeine intake may negatively affect sleep quality. Caffeine has a longer half-life in the body, meaning it takes longer to be completely eliminated from the body. If we drink too much coffee in the evening, its stimulating effects may interfere with our ability to fall asleep and affect the depth and duration of sleep.

Cardiovascular health issues

Drinking a lot of coffee has also been linked to cardiovascular health problems. Although moderate coffee intake in the short term can increase heart rate and blood pressure, long-term excessive intake may increase the risk of high blood pressure, heart disease and other diseases. In addition, certain groups of people, such as pregnant women, people with high cholesterol or other heart problems, should limit their intake of drinks containing large amounts of caffeine (such as concentrated).

Affects calcium absorption

Caffeine may interfere with the body's absorption of calcium. Excessive caffeine intake may cause frequent urination, which increases the amount of calcium excreted in the urine. This may lead to osteoporosis and an increased risk of fractures.

in conclusion

Although drinking coffee in moderation can bring some benefits, such as refreshing and improving concentration, long-term and large-scale coffee intake may have some negative effects on the body. In order to stay healthy, we should moderate the amount of caffeine we consume every day and avoid excessive intake at night to ensure a good sleep.