Coffee, exploration of its efficacy, effects and consumption methods

Coffee is a beverage containing caffeine and other ingredients. It has the effects of refreshing the mind and promoting metabolism. Drinking coffee in moderation can relieve fatigue, improve work efficiency, and also help lose weight and increase physical strength. Coffee can also improve mood and alertness. In terms of consumption methods, it can be brewed directly or added with milk and other condiments. However, it should be noted that excessive drinking may cause insomnia and other problems, so it should be consumed in moderation.

As the pace of modern life accelerates, coffee, as a daily drink, has gradually penetrated into our lives. It not only helps us refresh our minds, but also seems to have many other functions and effects. But how does coffee affect our bodies and how should we consume it properly? This article will explore the effects, functions and consumption methods of coffee in depth.

1. The effects of coffee

1. Refresh the mind : Caffeine in coffee is an alkaloid that can stimulate the central nervous system, keep the brain awake, and improve attention and reaction ability.

2. Promote digestion : Caffeine can stimulate the gastrointestinal tract and promote the secretion of digestive juice. Drinking it in moderation can help relieve indigestion.

3. Relieve fatigue : Caffeine can promote metabolism, speed up the excretion of lactic acid in the body, and help relieve muscle fatigue.

4. Prevent cardiovascular disease : Drinking coffee in moderation can reduce the risk of cardiovascular disease and improve arterial function.

2. The role of coffee

1. Antioxidant : The polyphenols in coffee have antioxidant effects, which help to remove free radicals in the body and delay aging.

2. Improve mood : Caffeine can release dopamine, making people feel happy and relaxed. Drinking in moderation can help relieve stress.

3. Diuretic and drainage : Caffeine can act on the kidneys, promote urine excretion, and help eliminate edema.

4. Regulate blood sugar : Studies have shown that caffeine can increase insulin sensitivity and help maintain blood sugar stability.

3. How to consume coffee

1. Choose the coffee that suits you : Choose the coffee that suits you according to your personal taste and physical condition, such as choosing organic coffee to reduce pesticide residues, and choosing low-caffeine or decaffeinated coffee to meet the needs of special periods.

2. Pay attention to the brewing temperature : Too high water temperature may destroy the nutrients in the coffee. It is recommended to control the water temperature between 88℃-94℃.

3. Add milk or sugar in moderation : Add milk or sugar in moderation according to personal taste, but excessive sugar intake may lead to an increased risk of obesity and diabetes. It is recommended to control the amount of additives as much as possible.

4. Control the amount of coffee you drink : It is recommended to drink 1-2 cups of coffee a day. Excessive drinking may cause insomnia, palpitations and other adverse effects. Special groups such as pregnant women, the elderly, and patients with cardiovascular diseases should consult a doctor before drinking.

5. Do not drink on an empty stomach : Drinking coffee on an empty stomach may irritate the gastric mucosa and cause stomach discomfort. It is recommended to drink it after meals or between meals. It is best to drink coffee with some food to slow down the effect of caffeine on the stomach. At the same time, be careful to avoid eating it at the same time as other irritating foods to avoid increasing the burden on your body.

Coffee is not just a refreshing drink, it is also a culture and a lifestyle. Through the discussion in this article, we have learned about the efficacy, effects and consumption methods of coffee. While enjoying the wonderful experience brought by coffee, we should also pay attention to its possible adverse effects and drink it reasonably to make coffee truly add color to our health and life. But please note that everyone has different physiques and reactions to coffee will also vary, so it is important to choose the drinking method and amount that suits you.