Does coffee cause high blood pressure? What are the causes of hypertension?

Can drinking coffee lead to high blood pressure? Studies have shown that caffeine can cause a brief but dramatic rise in blood pressure in patients with or without hypertension, and it is not clear why, but some researchers believe that caffeine blocks a hormone that helps arteries dilate; another view is that caffeine boosts the body's production of more adrenaline, causing blood pressure to rise. Drinking coffee can cause a rise in blood pressure in a short period of time, especially in people who are overweight or older. On the other hand, people who are used to drinking caffeinated drinks (tea, coffee, etc.) usually have higher average blood pressure than people who don't drink at all and are more tolerant to caffeine. In other words, caffeine does not have a severe effect on the blood pressure of the average person for a long time, but for people who are overweight or over the age of 70, they are more likely to have a significant increase in blood pressure after consuming caffeine.

Can patients with hypertension drink coffee?

As everyone reacts differently to caffeine, people with high blood pressure can consult their doctor directly to determine whether they should limit their caffeine intake. If you are worried about the effect of caffeine on blood pressure, it is recommended to limit your daily intake of caffeine to less than 200 mg. It is important to note that the caffeine content of different drinks, brands and coffee beans is different. Remember to look at the content sign or ask the store before drinking it. If you want to drink less coffee, it is recommended to use a week or so, slowly reduce every day, rather than suddenly do not drink at all, in order to avoid "caffeine withdrawal headache." This kind of withdrawal headache occurs because it is used to consuming a large amount of caffeine, causing cerebral vasoconstriction and high blood pressure, but one day when there is a sudden lack of caffeine stimulation, the blood vessels do not contract and a large amount of blood enters the brain.

At present, there is no clear conclusion about the effect of caffeine on patients with hypertension, and everyone's response to caffeine is not the same. If you consume too much caffeine, it will also hinder the absorption of calcium. Therefore, the key to drinking coffee should be "moderate intake", which is more protective to health. In addition, it is recommended to reduce the addition of sugar, fructose, fresh milk, fresh cream and other high-sugar, high-fat condiments, so as not to increase the weight burden and aggravate the problem of hypertension.

What are the causes of hypertension

The main results are as follows: 1. People who like to eat greasy or heavy taste have a much higher risk of disease than those with light taste and light mouth and low salt intake.

2. Work stress, excessive life stress and overwork cause mental tension and induce hypertension.

3. The lack of negative ions in the blood is also an important cause of hypertension.

4. People with strong personality, hot temper and emotional ups and downs are also more likely to suffer from high blood pressure.

5. Excessive drinking is closely related to the increase of blood pressure.

6. Long-term intake of calcium, magnesium and potassium, lack of dietary fiber will also lead to increased blood pressure.