The pros and cons of drinking coffee: a systematic analysis of the 3 pros and 6 cons of coffee

Coffee was originally a drink used by people to refresh themselves, but now it has developed into an indispensable drink in people's lives. No matter what they are doing, they will always make a cup of coffee and put it in front of them. But do you know the pros and cons of drinking coffee? Can drinking coffee help you lose weight? Let's read the article together.

The pros and cons of drinking coffee

It is reported that the latest research has confirmed that coffee is good for health, can prevent cancer and delay aging, but drinking too much can also cause harm to health, so it is important to strike a balance.

Fact 1: Coffee is good for your body Doctors say that coffee has both advantages and disadvantages for the human body, so drinking coffee in moderation is the key to benefiting from it. Research conducted by American biologists shows that drinking 2 to 3 cups of coffee a day is more than enough to protect the heart. If you are overweight, they can also increase metabolism and even reduce your appetite. Coffee contains the same amount of antioxidants as green tea, which means that in theory, coffee has the effect of preventing cancer and slowing down aging.

Fact 2: Coffee can kill you. Some experts believe that you should not drink too much coffee because it can increase blood pressure and cause blood vessel walls to contract. Therefore, drinking too much coffee may cause heart disease.

This statement is not without reason. However, American experts believe that the fatal dose of caffeine is 10 to 13 grams, which means that you must drink 23 liters of coffee at a time to be fatal, which is equivalent to more than 100 cups of coffee. However, if you drink so much liquid at one time, even if it does not contain any caffeine, you will not be able to save your life.

Benefits of Coffee

1. Refreshing coffee contains caffeine, which can stimulate the central nervous system, promote the decomposition of liver glycogen, and increase the blood sugar level. Drinking it in moderation can temporarily make people energetic and quick-witted.

2. Anti-radiation coffee can strengthen the heart and improve the body's basal metabolism, and can relieve cerebral vasospasm and tracheal smooth muscle spasm. Drinking coffee in moderation can reduce radiation damage caused by light waves, electromagnetic waves, etc. People are inevitably exposed to various radiations in life, such as light waves, electromagnetic waves, etc., which will cause different degrees of damage to the body over time. Drinking coffee in moderation can reduce this damage.

3. Inhibit liver cancer. A study by the Medical University of Japan found that a cup of coffee a day can inhibit liver cancer. Coffee contains caffeine, which can stimulate the central nervous system, promote the decomposition of glycogen, and increase blood sugar. Drinking it in moderation can temporarily make people energetic and quick-witted. Drinking it after exercise can eliminate fatigue, restore physical strength, and invigorate the spirit.

Disadvantages of coffee

1. Susceptible to infertility Women who drink one cup of coffee a day are more likely to suffer from infertility than women who do not drink coffee. Relevant experts have investigated 104 women who have the habit of drinking coffee, among whom about 50 women are not easy to conceive. Some fertility experts also believe that this is a small-scale study and cannot finally confirm the special effect of coffee on fertility. However, researchers emphasize that if the cause of infertility cannot be explained medically, it should be considered that infertility is related to caffeine.

2. Increased risk of myocardial infarction. Medical scientists from the School of Public Health at Boston University in the United States conducted a four-year study on 858 women aged 45-69 who suffered their first myocardial infarction and 858 women who had never suffered a myocardial infarction. The results showed that drinking 5 cups of coffee or more a day can increase women's risk of myocardial infarction by 70%, and the risk increases with the amount of coffee consumed.

3. Prone to osteoporosis Researchers from the University of California in the United States conducted a survey on 980 elderly women aged 50-98. The results showed that elderly women who drink more than 2 cups of coffee a day for a long time without drinking milk, regardless of their age and obesity, will have reduced bone density in the hip and spine, and the degree of reduction is related to the duration of the habit and the amount of drinking. This is because caffeine can combine with free calcium in the human body and be excreted through urine. The reduction of free calcium will inevitably cause the decomposition of bound calcium, thus leading to osteoporosis.

4. Pregnant women drinking coffee is harmful to the fetus. In the early 1980s, Dr. Colin of the US Food and Drug Administration found in an experiment that if pregnant mice were fed an amount of coffee equivalent to that of an adult drinking 12-24 cups of strong coffee every day, they would give birth to deformed mice. For this reason, the researchers warned pregnant women in the name of the US Food and Drug Administration: they should stop drinking coffee.

5. Pregnancy-induced hypertension is a disease that is unique to pregnant women. Patients experience edema, hypertension and proteinuria. If not treated in time, it can endanger the safety of the mother and the fetus. According to an Australian study, drinking just a few cups of coffee a day can increase blood pressure. For this reason, pregnant women should not drink coffee.

6. Prone to diabetes Researchers from Finland and the United States have found through investigation and analysis that these two countries consume the most coffee, and as a result, the number of people suffering from diabetes in these two countries is also the highest. Among them, the Finns’ coffee consumption ranks first in the world, and the country also has the largest number of diabetics in the world. Other Nordic countries also consume a lot of coffee, and the number of people suffering from diabetes is also high. On the contrary, the Japanese consume the least coffee in the world, and the number of diabetics is also the lowest. Researchers believe that the caffeine contained in coffee drinks can pass through the pancreas and precipitate into the fetal tissue, especially the liver and brain of the fetus, making the baby likely to suffer from diabetes after birth.

In addition, drinking coffee can increase the risk of heart disease and high blood pressure for both men and women, and can also lead to addiction. Therefore, for the sake of eugenics and disease prevention and health care, women should not drink coffee for a long time or in excess.

Conclusion: Some special groups of people are not suitable or even cannot drink coffee, especially pregnant mothers should not drink coffee as it will have a great impact on the baby. A normal and healthy person should drink it appropriately and in moderation. I hope you will pay attention to the pros and cons of coffee listed here today.