Coffee, how much do you know about its side effects?

Coffee is a widely consumed beverage, but its side effects are little known. Excessive drinking may lead to insomnia, palpitations, stomachache and other adverse effects. Caffeine may also cause anxiety, mood swings and other problems. Pregnant women and certain people with cardiovascular diseases should drink it with caution. While enjoying the refreshing effect of coffee, we should also understand its potential health risks and drink it reasonably to truly enjoy the beauty of coffee in a healthy way.

In the fast-paced modern life, coffee has become a must-have drink for many people. Whether it is a weapon to wake up the spirit in the morning or a good medicine to boost mood in the afternoon, coffee seems to be everywhere. Do we really understand the side effects of coffee? Long-term and excessive drinking of coffee may have adverse effects on our body, and these effects may be much more serious than we think.

1. Coffee and the nervous system

The caffeine in coffee is a central nervous system stimulant that can increase the excitability of the nervous system in the short term, making people energetic and focused. Long-term and excessive drinking of coffee, especially late at night, may lead to insomnia, anxiety, palpitations and other adverse effects. Excessive caffeine intake may also cause neuralgia and even aggravate existing neurasthenia symptoms.

2. Coffee and the Digestive System

Drinking coffee on an empty stomach may irritate the gastric mucosa, which may cause stomach pain, gastric ulcers and other problems in the long run. Caffeine can also promote gastric acid secretion and aggravate the symptoms of gastrointestinal diseases. The diuretic effect of caffeine may cause dehydration of the human body. If consumed at the same time as irritating food or drinks, it may cause a double blow to the digestive system.

3. Coffee and the Cardiovascular System

Caffeine can increase the heart rate and blood pressure, and can boost spirits in the short term, but long-term and excessive drinking may have adverse effects on the cardiovascular system, especially for those who already have cardiovascular disease, which may aggravate the condition. Caffeine may also affect blood lipid metabolism and increase the risk of arteriosclerosis.

4. Coffee interacts with other drugs

Caffeine may interact with certain drugs and affect their efficacy. For example, caffeine may inhibit the effects of certain painkillers and increase the adverse reactions of antibiotics. Drinking a large amount of coffee while taking medication may pose certain health risks.

5. Special groups need to be cautious

Pregnant women, children, the elderly and people with certain chronic diseases may be more sensitive to caffeine. Long-term and excessive drinking of coffee may have adverse effects on the health of these people. Excessive caffeine intake by pregnant women may affect fetal development, and excessive intake by children may affect their sleep and nervous system development.

6. How to drink coffee healthily

In order to reduce the side effects of coffee, we should learn to drink coffee in a healthy way. Moderate drinking is the key. Generally, it should not exceed three to four cups a day. Avoid drinking coffee on an empty stomach. It is best to drink it after a meal. Pay attention to the interaction with other drugs. It is best to avoid drinking large amounts of coffee while taking medication. For special groups, such as pregnant women and children, they should try to reduce their coffee intake or consult a doctor.

For the sake of good health, we should also maintain a balanced diet and regular schedule. Adequate sleep, moderate exercise and balanced nutrition intake are important factors in maintaining good health. Only then can we maintain long-term health while enjoying the short-term pleasure brought by coffee.

Although coffee is one of the indispensable drinks in our daily life, we also need to be vigilant about its possible side effects. Only by drinking it in moderation and scientifically can we truly enjoy the beauty of coffee.