Coffee, hidden health risks, you must know

Although coffee can refresh the mind, it can also have hidden health risks. Excessive drinking may lead to poor sleep quality and affect the health of the nervous system. Caffeine may also irritate the gastrointestinal tract and cause indigestion and other problems. Long-term and large-scale drinking of coffee may also increase the risk of cardiovascular disease. Coffee should be consumed in moderation and, based on one's own physical condition, scientifically and rationally enjoy the delicious taste and refreshing effect of coffee.

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. In recent years, there have been endless discussions about the side effects and hazards of coffee, which makes people doubt this "old friend". What are the side effects and hazards of drinking coffee? Let's discuss it together.

1. Caffeine in coffee: pros and cons

Caffeine is the main ingredient of coffee. It can increase the excitability of the nervous system and make people refreshed. However, excessive caffeine intake may cause a series of problems. For most people, consuming more than 400 mg of caffeine may cause symptoms such as anxiety, insomnia, and palpitations. Caffeine may also increase the risk of cardiovascular diseases such as hypertension and coronary heart disease.

2. Impact on the digestive system

Drinking coffee on an empty stomach may irritate the gastric mucosa, leading to stomach pain, excessive stomach acid and other problems. Long-term and excessive drinking of coffee may also cause chronic diseases of the digestive system. Certain ingredients in coffee may also affect the intestinal absorption of calcium and increase the risk of osteoporosis.

3. Impact on Sleep

Drinking coffee at night or drinking too much coffee may cause insomnia. The stimulating effect of caffeine can make it difficult to fall asleep. In the long run, it may affect the quality of sleep, and then affect daily life and work efficiency. It is recommended to reduce or avoid drinking coffee after 3 pm.

4. Affecting Women’s Menstrual Cycle

Some studies have shown that excessive caffeine intake may interfere with women's endocrine system, leading to irregular menstruation, dysmenorrhea and other problems. For pregnant women, excessive caffeine intake may increase the risk of miscarriage. Therefore, pregnant women and women planning to become pregnant should drink coffee with caution.

5. Affecting the urinary system

The caffeine in coffee has a diuretic effect. Long-term and excessive drinking may lead to frequent urination. Caffeine may also increase the burden on the urinary system. For people with urinary system diseases, they should try to reduce their coffee intake.

6. Impact on mental state

Although coffee can temporarily boost spirits, long-term over-reliance on coffee may lead to increased fatigue and put people into a vicious cycle. Excessive caffeine intake may also trigger mood swings, making people irritable and anxious.

Daily drinking recommendations

For the sake of health, we should learn to drink coffee scientifically and control our daily coffee intake. It is recommended that the daily caffeine intake should not exceed 400 mg. Avoid drinking coffee on an empty stomach. It is best to drink it after a meal. Pregnant women, children, the elderly, and people with cardiovascular diseases, digestive system diseases, and urinary system diseases should minimize or avoid drinking coffee. Pay attention to choosing high-quality coffee beans and appropriate drinking methods to minimize the negative effects of coffee.

Although drinking coffee has certain side effects and hazards, as long as we consciously control the intake and arrange the drinking time reasonably, we can still enjoy the deliciousness and happiness brought by coffee. While pursuing a fast-paced life, don’t forget to pay attention to your physical health and make coffee a condiment in life rather than a necessity.