Do you know the harm of drinking coffee for a long time?

Coffee is often drunk by many people in daily life. Some drink it to refresh themselves, while others drink it as a hobby or habit. Anyway, coffee has occupied a large part in people's lives, especially for office workers. But in fact, drinking coffee for a long time is very harmful to the body.

Disadvantages of drinking coffee

1. Coffee may increase the risk of heart disease.

2. Cause nervousness. For people prone to anxiety disorders, caffeine can make symptoms such as sweaty palms, palpitations, and tinnitus worse.

3. Coffee can cause high blood pressure and cause blood vessel walls to contract.

4. Inducing osteoporosis Caffeine itself has a good diuretic effect. If you drink coffee for a long time and in large quantities, it will easily cause bone loss and have an adverse effect on the preservation of bone mass.

5. Caffeine can increase stomach acid. Continuous high-dose intake can lead to peptic ulcer, erosive esophagitis and gastroesophageal reflux disease.

6. Caffeine poisoning. Caffeine poisoning includes addiction and a series of adverse physical and psychological reactions, such as nervousness, irritability, anxiety, tremors, muscle twitches (hyperreflexia), insomnia and palpitations.

7. Caffeine can also reduce women's chances of pregnancy, increase the risk of miscarriage, and slow down the development of the fetus.

Precautions

It is safe for the human body to consume less than 300 mg of caffeine per day. Of course, it may vary depending on height, weight and physical condition, but generally speaking, there is no problem with 3 cups of high-quality coffee a day.

It is not advisable to drink coffee when the body has the following conditions or diseases;

The elderly; those with diarrhea; during pregnancy; those with excessive stomach acid; growing children; breastfeeding women;

Before fasting (or before meals); People with vitamin B1 deficiency; People with mental illness; People who are taking tranquilizers;

People with irritable bowel syndrome; people with kidney disease who should limit potassium intake.