Is drinking coffee addictive? What is the effect of drinking coffee?

In fact, in the eyes of some people, is not like drinking coffee, also think that drinking coffee is not good for the body, there is some added sugar coffee, drinking more will also make people fat, there are people who feel addicted to drinking coffee, then coffee in the end in what kind of a "position" it? Is it good or bad?

First of all, let's understand, the drinking coffee addiction.

We all know that after drinking coffee, there will be a refreshing effect, people will also be unusually excited, especially after drinking coffee at night, and people are becoming difficult to sleep. But long-term coffee, caffeine will produce "resistance", that is to say, before a cup will be excited, now drink two or three cups, it is difficult to get excited, and it is also difficult to stay awake. To make themselves more and more spirit, will increase the amount of coffee, and even some people do not drink coffee, without the effect of caffeine, there will be headaches, vomiting, lack of concentration, and other phenomena so that people have the idea of coffee addiction.

Secondly, let's understand, what is the effect of drinking coffee.

Drinking coffee can stabilize blood sugar

Some people say that drinking coffee can stabilize blood sugar, how is this? This is because coffee can protect the beta cells in the pancreas to regulate the function of blood sugar, and can reduce insulin resistance, thus playing a role in stabilizing blood sugar. Some studies have found that a cup of coffee every day can effectively reduce the risk of diabetes, but of course, the coffee here must be no added sugar!

Drink coffee to improve intestinal flora

Drinking coffee can improve the intestinal environment, but also balance the intestinal flora, how is this? This is because coffee contains alkali substances, as well as polyphenolic compounds, these active ingredients, can help improve intestinal flora and maintain gastrointestinal health.

Of course, do not think that there is no harm in drinking coffee, we just mentioned the point that drinking coffee can refresh the brain has been in a state of excitement. If you drink it for a long time, it will affect your sleep, which will lead to insomnia. This is not enough sleep, the next day there will be no spirit, mental depression, inattention, and other problems, seriously affect the work and learning, but also affect health!

Since it is said that coffee has a refreshing effect, you can not drink coffee at night, so in the end, when to drink coffee is appropriate.

Friends who want to drink coffee are recommended to drink it in the morning, generally from 9:00 am to 11:00 am or so, to avoid drinking coffee at night and affecting sleep.

So, how much coffee to drink a day?

A cup of coffee has about 140mg of caffeine, the human body can ingest 80% of the caffeine in coffee, so a day to drink two to three cups of coffee is more appropriate for the human body.

Of course, coffee is not suitable for everyone, some pregnant women, children, gastrointestinal diseases, osteoporosis, and other problems are not suitable for drinking coffee.

Drinking coffee is recommended and you can choose to drink pure black coffee, with no added sugar, creamer, and other substances such as trans fatty acids. And black coffee is a very low-calorie drink, a cup of black coffee, about 240 ml or so, contains only about 2 calories.

When you drink coffee, the temperature of the coffee should not be too high, otherwise, it will easily burn your tongue and you will not be able to taste the flavor in the coffee. To taste black coffee is to go from hot to warm and then slowly cool down, savoring and experiencing it carefully.