Coffee, its efficacy, effects, contraindications and consumption methods

Coffee is a popular drink that can refresh the mind and improve work efficiency. Drinking coffee in moderation can also promote blood circulation, relieve fatigue, and improve mood. Excessive drinking may cause adverse effects such as insomnia and palpitations. Pregnant women, patients with hypertension and other specific groups should use it with caution. In terms of consumption, it can be brewed directly or added with milk and other condiments. Drinking coffee in moderation is good for health, but it should be carefully selected according to personal circumstances.

In the fast-paced modern life, coffee has become an indispensable daily drink for many people. Coffee can not only refresh the mind, but also its unique aroma and taste can make people intoxicated. But do you know the effects and functions of coffee, as well as the taboos and correct methods of drinking it? This article will explain it to you in detail.

1. The efficacy and function of coffee

1. Refresh the mind : Caffeine in coffee is an alkaloid that can stimulate the central nervous system, keep the brain awake, improve concentration, and help improve work efficiency.

2. Promote digestion : Drinking coffee in moderation can stimulate gastric acid secretion, promote gastrointestinal motility, and help digest food.

3. Antioxidant : Various ingredients in coffee, such as chlorogenic acid, have antioxidant effects, which help to eliminate free radicals in the body and delay aging.

4. Reduce the risk of diabetes : Studies have shown that drinking coffee in moderation can reduce the risk of diabetes. Certain ingredients in coffee can increase insulin sensitivity and help maintain blood sugar stability.

5. Prevent cardiovascular disease : Drinking coffee in moderation can also reduce the risk of cardiovascular disease, especially for middle-aged and elderly people.

2. How to consume coffee

1. Choose the right coffee beans : Different types of coffee beans have different tastes and nutritional components. You can choose according to your taste. The freshness of the coffee beans will also affect the taste and effect of the coffee.

2. Control the amount of drinking : Moderate drinking is the key. 1-2 cups of coffee a day is a more appropriate amount. Excessive drinking may cause insomnia, palpitations and other adverse reactions.

3. Pay attention to the drinking time : try to avoid drinking coffee before going to bed at night to avoid affecting sleep.

4. Pairing with food : Drinking coffee on an empty stomach will irritate the gastric mucosa. It is recommended to drink it after a meal. It can be paired with some food, such as bread, cake, etc., to alleviate the irritation of coffee to the stomach.

5. Add seasoning : You can add milk, sugar and other seasonings according to your personal taste, but adding too much will increase your calorie intake and is not good for your health.

3. Taboos of coffee

1. Pregnant women should use with caution : Pregnant women are advised to avoid drinking coffee because caffeine may have adverse effects on the fetus.

2. Patients with hypertension should drink with caution : Caffeine can stimulate the sympathetic nerves and may cause high blood pressure, so patients with hypertension should drink it with caution.

3. It is not suitable for patients with heart disease : Caffeine may induce arrhythmia and other problems, so patients with heart disease should try to avoid drinking it.

4. People with insomnia should not drink it : Caffeine has a stimulating effect, and drinking it may aggravate the symptoms of insomnia.

5. Avoid taking with other medicines : Caffeine may affect the absorption and metabolism of medicines, so it is best not to drink coffee while taking medicines.

As a daily drink, drinking coffee in moderation can bring many benefits, but we must also understand its contraindications and correct ways of consumption. When choosing coffee, we must select it according to our taste and physical condition, control the amount and time of drinking, avoid adverse reactions, and also pay attention to pairing it with food and avoid taking it with medicines. Let us enjoy the deliciousness and efficacy of coffee while staying healthy.