It is well known that diet plays a key role in regulating blood pressure. Excessive salt intake in particular raises it significantly, as it causes the body to retain water, creating additional tension in the blood vessels.
Studies show that drinking tea can affect blood pressure levels. Research reveals that tea has an impact on blood pressure indicators. High blood pressure, also known as hypertension, is a relatively common condition with potentially dangerous consequences, according to the Mirror.
Without proper treatment, it can lead to life-threatening conditions, including heart attack and stroke. This is because it puts additional pressure on vital organs such as the heart and brain.
It is well known that diet plays a key role in regulating blood pressure. Excessive salt intake in particular raises it significantly, as it causes the body to retain water, creating additional tension in the blood vessels.
Therefore, changing dietary habits can reduce the risk of high blood pressure. And research shows that this can be as easy as drinking tea regularly.
A study published in Advances in Nutrition looked at 157 clinical trials and 15 studies on the effects of flavan-3-ols, found in tea, on the human body. The researchers found that 400-600 milligrams per day is the optimal amount. The study states:
In addition, increasing your intake of dietary flavan-3-ols may help improve blood pressure, cholesterol levels, and blood sugar. The strongest evidence is for certain biomarkers (e.g., systolic blood pressure, total cholesterol, high-density cholesterol, and insulin and glucose dynamics)."
The study identifies tea, apples, berries, and cocoa as excellent sources of flavan-3-ols.
One cup of tea provides approximately 160 mg of flavan-3-ols, which means that three cups a day are sufficient to reach the recommended intake. The findings were welcomed by experts from the Tea Advisory Board (TAB).
Nutritionist and TAB representative Dr. Carrie Ruckston said:
"For the first time in years, a so-called 'non-nutrient' is being recommended. More importantly, the recommendation is aimed at actually improving health, not just avoiding deficiency - and the best part is that we can achieve this goal simply by enjoying a few cups of tea."
According to a study published in the Journal of Cardiovascular Pharmacology, flavonoids improve blood vessel function -- called "endothelial function" -- which helps control blood pressure. Through this action, flavonoid-rich foods such as tea, berries, and apples can support cardiovascular health. Tea, with its high flavonoid content, is an important part of an optimal diet, especially for the heart. It also provides beneficial hydration," said scientist and CCS representative Dr. Tim Bond. | BGNES