Side effects and contraindications of coffee, in-depth analysis of the pros and cons of coffee

Coffee contains stimulants such as caffeine, which may cause side effects such as insomnia, palpitations, and stomach pain. Caffeine may also induce anxiety, mood swings, and other problems. Therefore, people with insomnia, pregnant women, and cardiovascular disease should use it with caution or not use it. Coffee also has its benefits, such as refreshing the mind and promoting metabolism. Drinking it in moderation can improve mood and cognitive ability. People should drink coffee reasonably, weigh the pros and cons according to their own situation, and avoid excessive dependence and abuse.

In this fast-paced era, coffee seems to have become an indispensable drink in our lives. It not only refreshes the mind, but also plays the role of social currency to a certain extent. As the old saying goes, "Everything goes to the extreme and then turns back." The side effects and taboos of coffee have gradually attracted people's attention. Let us analyze in depth the possible side effects of coffee and related taboos to help everyone look at this drink more rationally.

1. Side effects of coffee

1. Insomnia and decreased sleep quality : The caffeine in coffee is a stimulant. For people who do not drink coffee often or have sensitive constitutions, it may cause insomnia. Long-term and excessive drinking may also affect sleep quality and cause poor mental state the next day.

2. Arrhythmia : Some studies have shown that excessive caffeine intake may cause arrhythmia, especially for patients with heart disease, so they should drink it with caution.

Digestive system problems : Drinking coffee on an empty stomach may stimulate gastric acid secretion and cause stomach discomfort. Doing so for a long time may aggravate the symptoms of patients with stomach problems.

Anxiety and mood swings : Caffeine may aggravate anxiety in some people, leading to symptoms such as mood swings and irritability.

2. Taboos of coffee

Pregnant and breastfeeding women : Pregnant and breastfeeding women should try to avoid drinking coffee because caffeine may affect the health of the fetus or baby.

Patients with cardiovascular disease : As mentioned above, since caffeine may stimulate the cardiovascular system, patients with cardiovascular disease should consume it with caution.

Patients with digestive tract diseases : Patients with digestive tract diseases such as gastritis and gastric ulcer should avoid drinking coffee on an empty stomach to avoid aggravating their condition.

People who are sensitive to caffeine : People who are sensitive to caffeine should completely avoid drinking coffee to avoid various uncomfortable symptoms.

It is worth noting that long-term and excessive drinking of coffee may affect the body's absorption of calcium and increase the risk of osteoporosis. Excessive intake of caffeine may also cause headaches, muscle cramps and other discomfort symptoms. While we enjoy the pleasure brought by coffee, we must pay attention to these potential hazards.

In daily life, how should we drink coffee reasonably? Controlling daily intake is the key. The amount of caffeine consumed by adults per day should not exceed 400 mg (approximately equal to 4 cups of ordinary coffee). Adjust the frequency and amount of drinking according to personal constitution, especially for those who do not drink coffee often or have sensitive constitutions, they should be more cautious. Choosing high-quality coffee beans and appropriate drinking methods can also reduce the negative effects of coffee. You can add milk or sugar to coffee to neutralize its irritation, or drink it in moderation after meals to reduce irritation to the gastrointestinal tract.

As a beverage, coffee has the positive effect of refreshing the mind, but it also has certain side effects and contraindications. While enjoying the pleasure it brings, we should fully understand and pay attention to its potential hazards, drink it reasonably and consume it scientifically, so that we can maintain balance and move forward healthily in our busy lives.