The secrets of coffee: benefits, effects and taboos

Coffee has many mysteries. It can refresh the mind and has antioxidant effects. Drinking it in moderation is good for your health. The caffeine in coffee can stimulate the central nervous system, keep people awake and improve work efficiency. It also contains a variety of antioxidants, which can prevent chronic diseases such as cardiovascular disease and diabetes. However, it should be noted that excessive drinking may cause insomnia, anxiety and other problems. Pregnant women, people with hypertension and other groups should drink it with caution. Only by drinking coffee scientifically can you enjoy its unique charm.

In this fast-paced era, coffee has almost become a necessity in modern people's lives. Whenever coffee is mentioned, many people will immediately think of its refreshing effect, but are the benefits of coffee limited to this? What are its effects and contraindications? Today, let us explore the secrets of coffee together.

1. Benefits of Coffee

1. Refresh the mind : Caffeine in coffee is an alkaloid that can temporarily improve a person's mental state, eliminate fatigue, and make people feel energetic.

2. Promote digestion : Caffeine can stimulate the gastrointestinal tract, promote the secretion of digestive juices, and help relieve problems such as loss of appetite and indigestion.

3. Antioxidant : The polyphenols in coffee have certain 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. This is because some ingredients in coffee can increase the body's sensitivity to insulin.

5. Improve athletic performance : Caffeine can enhance muscle strength, improve the body's explosive power and endurance, and help improve athletic performance.

2. The effects of coffee

1. Improve work efficiency : Due to the stimulating effect of caffeine, coffee can help people improve work efficiency, especially in jobs that require concentration.

2. Improve mood : Caffeine can promote the release of neurotransmitters such as endorphins and dopamine, making people feel happy and relaxed.

3. Diuretic and detumescent : Coffee can promote urination and help eliminate edema.

4. Promote blood circulation : Caffeine can stimulate vasoconstriction, promote blood circulation, and have a certain positive effect on preventing cardiovascular diseases.

5. Relieve headaches : Caffeine can relieve certain types of headaches, especially migraines, but it should be noted that long-term reliance on coffee to relieve headaches is not a long-term solution.

While we enjoy the benefits of coffee, we should not ignore its taboos.

3. Taboos of coffee

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

2. Patients with cardiovascular diseases should drink in moderation : Although coffee can promote blood circulation, excessive drinking may aggravate the condition of patients with cardiovascular diseases.

3. Insomnia patients should not drink it : Caffeine has a stimulating effect, and insomnia patients may aggravate their insomnia symptoms after drinking it.

4. Avoid drinking on an empty stomach : Drinking coffee on an empty stomach may irritate the gastric mucosa, causing stomach pain, excessive stomach acid and other problems.

5. Individual differences need to be paid attention to : Different people have different tolerance to caffeine. Some people may experience adverse reactions such as accelerated heartbeat, anxiety, etc., so they should control their consumption or avoid drinking caffeine.

Coffee is not just a drink, but also a culture and a lifestyle. While enjoying its benefits and effects, we must also understand its taboos and drink it scientifically so that coffee can truly add color to our lives. Due to space limitations, more details and in-depth knowledge about coffee still need to be explored and learned.