Espresso, the hidden dangers behind it

There are hidden dangers behind strong coffee that cannot be ignored. Excessive consumption of strong coffee may lead to adverse effects such as accelerated heart rate and insomnia, and long-term consumption may cause cardiovascular disease. Caffeine may also affect calcium absorption and increase the risk of bone loss. Pregnant women should be cautious when drinking strong coffee to avoid adverse effects on the fetus. People should drink coffee in moderation, pay attention to their own health, and avoid the health risks brought by strong coffee.

In the fast-paced modern life, espresso has become a must-have drink for many people because of its refreshing effect. However, behind this popular drink, there are many hidden dangers. This article will discuss in depth the side effects of drinking espresso and remind coffee lovers to drink it in moderation.

The caffeine content in espresso is high. For most people, drinking in moderation may not cause obvious discomfort, but excessive caffeine intake can cause a series of side effects and affect physical health.

1. Impact of the nervous system

Caffeine stimulates the nervous system, causing the heart rate to increase and blood pressure to rise. Long-term and excessive consumption of strong coffee may lead to symptoms such as insomnia, anxiety, and palpitations. For people with sensitive nervous systems, this stimulation may aggravate the problem and cause more serious insomnia.

2. Impact on the digestive system

The caffeine and acid in strong coffee will stimulate the secretion of gastric acid and irritate the gastric mucosa. Long-term drinking may cause stomach pain, gastric ulcers and other problems. Caffeine will also interfere with the normal peristalsis of the gastrointestinal tract, leading to digestive problems such as constipation and diarrhea.

3. Effects on the Cardiovascular System

Excessive intake of caffeine will cause blood vessels to constrict and increase blood viscosity, thereby increasing the cardiovascular burden. For people who already suffer from cardiovascular diseases such as hypertension and coronary heart disease, drinking strong coffee may aggravate their condition.

4. Impact on bone health

Studies have shown that long-term and excessive consumption of strong coffee may lead to calcium loss and increase the risk of osteoporosis, especially for women and the elderly, who should be more cautious when drinking because their body's ability to absorb calcium is weakened.

5. Affects sleep quality and memory

Excessive consumption of strong coffee can lead to a decline in sleep quality and affect deep sleep. If this continues for a long time, it will lead to memory loss and affect daily life and work efficiency. Caffeine can also interfere with the body's absorption of iron. Long-term and excessive drinking may lead to anemia and other problems.

6. The influence of emotions and mental state

The stimulating effect of caffeine can make people feel excited and energetic for a short time, but long-term reliance on strong coffee for refreshment may lead to increased fatigue and worsening mental state. Caffeine can also affect the human endocrine system, leading to mood swings, irritability and other problems.

For the sake of our health, we should drink espresso in moderation. For those who are accustomed to drinking espresso, it is recommended to gradually reduce the amount of consumption and switch to low-caffeine drinks or healthier drinks such as green tea. Pay attention to your own physical condition and seek medical attention in time if you experience any discomfort.

Although strong coffee can refresh the mind, its side effects cannot be ignored. While we enjoy the short-term pleasure it brings, we should pay more attention to the long-term effects on the body. Coffee lovers should drink it in moderation, pay attention to their own health, and make their lives better.