Research Reveals How Tea May Lower Blood Pressure

Drinking tea is fruitful for your health in many ways. It reduces blood pressure, relaxes muscles, soothes nerves, and gives you a pleasant feeling.

Catechins, a compound present in both green and black tea, helps relax the muscles which allow blood vessels to work smoothly. Moreover, this may lower blood pressure. 

The researchers have found an association between tea and blood pressure. Their findings can help in the development and improvement of medication for Hypertension.

It may lead to discovering new treatments for severe mental disorders called epileptic encephalopathies.

Medical News Today shares some interesting links between blood pressure management and tea consumption in its recent post. 

History of Tea

The origin of tea in China, where it was discovered about 2700 B.C., was the most lovable drink thousands of years before the world heard about it. 

Moreover, tea became famous worldwide when it came to Europe, and now it is the most popular beverage after water.

However, 30 countries host the manufacturing of tea, and its consumers are present worldwide.

Most Common Types of Tea

The commonly manufactured teas are Green tea, black tea, and oolong tea.

A shrub Camellia Sinensis is used in the manufacturing of all types of tea. The methods of manufacturing tea are different for all types.

Green Tea

Green tea contains the most antioxidants that are good for your health. Since it’s manufactured with less oxidized leaves, it is the least processed tea. Of the total dried tea manufactured worldwide, only 20% is green tea.

Black Tea

Intense oxidation methods manufacture black tea. Hence, it is stronger than other types of tea. Nearly, 78% of the whole tea manufactured is black tea because it is the most consumed tea.

Todays Trending Topics

Oolong Tea

Oolong is a less oxidized tea than black tea and it’s a traditional beverage in China. Since there are very few oolong tea consumers, only 2% of tea manufactured consists of it. 

Effects of Tea on Blood Pressure

According to scientists, there is a significant connection between tea and blood pressure. It reduces stress and releases muscles that improve the flow of blood through the vessels.

The risk factor of cancer reduces by drinking tea. The regular consumption of tea decreases the risk of heart diseases.

However, scientists are still working to find more evidence of how the tea affects blood pressure fruitfully. They believe that secondary metabolites play an important role in relaxing muscle contraction.

Scientists from the University of California and the University of Copenhagen found that there are antioxidants in tea that open ion channels that relax muscles and release positively charged ions from the cells.

You can find their research in cellular physiology and biochemistry journals.

Uses of Tea Regarding Blood Pressure

Millions of people around the world are patients of Hypertension. Regarding that issue, the study can help experts to produce more effective antihypertensive medicines.  

Outcomes of Lowering High Blood Pressure

Lowering high blood pressure can prevent many other disorders, including

  • Cardiological disorders
  • Kidney diseases
  • Dementia
  • Stress and depression

Nearly every second adult in the U.S. is experiencing Hypertension these days. Moreover, high blood pressure is a significant cause of death of around 500,000 people in 2018, in the U.S. only according to the CDC.

Due to high blood pressure, the worldwide death figure reaches 1 billion, according to the WHO.

Catechins are antioxidant compounds found in tea. They lower the level of putrefactive products and increase the organic acids in the body. Besides, that creates a likelihood for protein channels to open up and release positively charged potassium ions.

Trending Sleep Topics

Voltage-gated channels consist of ions that help positive and negative ions to pass in and out in a regulated manner. Catechins help to activate these channels.

KCNQ5 is a potassium ion channel that can be activated by consuming green tea. It is used in antihypertensive drugs. Moreover, plants that contain KCNQ5 are common ingredients for medications lowering blood pressure.

Voltage Sensor

In a study, scientists showed two catechins’ binding by using mutated versions of potassium ion channel and computer modeling.

Here, Prof. Geoffrey Abbot explained that this binding helps channels to open easily and accelerate the process of discharge of ions from cells.

It may decrease the ability of muscles to contract quickly. Hence, this relaxation and less excitement lower the blood pressure.

They tested this theory on rats and confirmed that the arteries tend to relax and activate KCNQ5 more easily. 

Hence catechins in tea activate KCNQ5 and help lowering Hypertension.

Adding Milk to Tea

Studies found that the addition of milk doesn’t change the antihypertensive property of tea. They applied milk tea to the cells in the lab, but it didn’t activate KCNQ5.

Scientists claimed that the effect might not be similar in the human body. A person will get the benefit of tea even if they consume it with milk.

They also found that when you warm green tea up to 35 degrees, KCNQ5 activates more quickly. But if someone likes iced tea, he or she can gain the same benefits. As Dr. Abbot says, the tea will raise its temperature once it is consumed. Whether taken hot or cold, you will get the benefit.

Effects on Brain

KCNQ5 is also present in the brain, where it helps to control electrical activity and transmit signals. 

People having epileptic encephalopathy have a protein channel that restricts their brain from responding correctly to voltage frequency. 

Experts claim that the catechins can cross blood-brain barriers to protect the brain from exposure to drugs and large molecules.

Hence, these findings can help scientists stimulate KCNQ5 in the brain, which improves cells’ ability.

Conclusion

Tea is a stress-relieving beverage for ages. People always use it for relaxation, even before science proved it correct. It gives a pleasant feeling and soothes our muscles.

Now when it is a worldwide hit, researchers can help modify and enhance methodologies to confront blood pressure issues. It will help to produce better antihypertensive drugs, and millions of people will get the benefits.

Please follow and like us:
Was this article helpful?
YesNo

STOP

Before You Go

join our mailing list for daily health tips