4 Natural Infusions to Lower High Blood Pressure

There are some popular herbs that can be prepared in infusions to help lower blood pressure. But is there scientific evidence of their efficacy? Learn the answer here.
4 Natural Infusions to Lower High Blood Pressure

Written by Editorial Team

Last update: 28 August, 2022

Treatments to lower high blood pressure or hypertension can be complemented with natural infusions. Therefore, it’s possible to add certain herbal preparations in the form of teas to your diet to contribute to controlling blood pressure.

This, of course, makes sense in the context of the implementation and monitoring of medical prescriptions. Natural herbal teas for lowering high blood pressure don’t work on their own. They may reinforce the effect of drugs and lifestyle modifications that are usually indicated for people who have high blood pressure.

Bearing this in mind, let’s take a look at what scientific arguments there are for recommending the following four natural infusions. Remember that this article is only a general guide, and you should always consult a health professional to clarify any questions that may arise about their consumption and determine whether they’re helpful in your particular case.

The medical approach to high blood pressure

When a person is diagnosed with high blood pressure, the figures obtained from their blood pressure are classified according to their severity. An emergency with systolic blood pressure above 180 millimeters of mercury (mm Hg) is not the same as a situation of prehypertension.

Classification of arterial hypertension

As reported by the Mayo Clinic, a patient may fall into one of the following groups:

  • Prehypertensive: This includes people with systolic pressure of 120 to 129 mm Hg and a diastolic pressure below 80 mm Hg. This is not yet considered a clear diagnosis of arterial hypertension, but the values are already above normal.
  • First-degree hypertension: This occurs when the systolic pressure exceeds 130 mm Hg and doesn’t exceed 140 mm Hg, or the diastolic pressure is between 80 and 89 mm Hg, then grade 1 hypertension is already present.
  • Grade 2 hypertension: These people have repeated values of systolic blood pressure higher than 140 mm Hg and diastolic blood pressure higher than 90 mm Hg. This is a disease with a risk of organ damage in the medium term.

Finally, the special situation of hypertensive crisis or urgency that occurs requires that a person be admitted to the on-call room with values greater than 180/120 mm Hg. This requires immediate medical attention. After, it’s very likely that the person will fall into one of the categories we have already mentioned once the acute episode has ended.

Treatment of arterial hypertension

Hypertensive patients will receive indications to make changes in their lifestyle. These are dietary measures and habits that allow a natural reduction in blood pressure values. Prehypertensive patients may not need pharmacological options if this first approach is successful.

Among the most recommended hygienic and dietary measures are the following:

  • Perform moderate physical activity and avoid a sedentary lifestyle.
  • Control your stress by regulating anxiety and relaxation techniques.
  • Reduce the presence of salt in your regular diet.
  • Quit smoking and alcohol consumption.

For grade 2 hypertensives and those who fail to control the figures with the above recommendations, pharmacological medications offer a variety of substances that can be prescribed. Whether to take a single compound or a combination of two or three depends on what your doctor prescribes.

Among the drugs prescribed to treat arterial hypertension, we have the group of diuretics, angiotensin-converting enzyme inhibitors (ACE inhibitors), beta-blockers, calcium channel blockers, and vasodilators. They can never be consumed without a doctor’s prescription. 

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Pharmacological treatment for arterial hypertension is used in cases that don’t respond to hygienic-dietary measures and in the most severe cases.

5 natural infusions to lower high blood pressure

Having made the previous considerations, we can talk about four natural infusions that present some scientific evidence about their capacity to lower blood pressure. Again, we must clarify that they’re not a first-line treatment. They can only complement the hygienic-dietary measures and drugs that we’ve already mentioned.

1. Celery

Celery is one of the traditional vegetables in the treatment of arterial hypertension with natural infusions. It’s an ingredient that has phytochemicals and anti-inflammatory substances. Celery is speculated to have some diuretic power as well, which would allow the body to discharge excess fluids that could raise blood pressure in some people.

A paper published in the Journal of Medicinal Food in 2013 corroborated the antihypertensive effects of celery seed in rats. On the other hand, celery juice has been used to lower blood pressure in older adults. Its compounds are thought to inhibit calcium entry into vascular smooth muscle cells. By far, it’s one of the best natural infusions for lowering high blood pressure.

One option for preparing the infusion with celery would be to place 20 grams of celery in boiling water. After 15 minutes of rest, strain and drink it.

2. Oregano

Oregano has long been studied for its potential for the pharmacological industry. It’s hypothesized to be part of drugs that help control metabolic syndrome, obesity, diabetes, and high blood pressure.

It’s also interesting that it could be used a seasoning to reduce your salt intake. This is something that hypertensive often patients have difficulty with, since if they’re used to the salty taste, they’re reluctant to remove the ingredient from their tables. Oregano could spice up and generate a flavor that displaces the taste of sodium chloride.

On the other hand, oregano and its molecular compounds have been shown to improve the body’s lipid profile. In controlled studies, it reduces “bad” or LDL cholesterol and increases the concentration of HDL or “good” cholesterol. This contributes to cardiovascular protection.

A natural infusion with oregano can be prepared to lower blood pressure by placing a teaspoon of the substance in boiling water. After 15 minutes of rest, it’s ready to be consumed.

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3. Dandelion

The plant Taraxacum officinale W. is considered a diuretic. That’s why dandelion is associated with the possibility of reducing high blood pressure, as it can eliminate fluids that may overload the cardiovascular system, almost in the same way that certain diuretic medications work.

Although dandelion is also considered useful to force the elimination of gallstones, it should be used with caution in people who, in addition to being hypertensive, suffer from cholelithiasis. Its effect of stimulating the movements of the gallbladder could generate severe colic if there’s an obstruction to the passage of bile. This is according to a publication in the journal Medicina Naturista.

The most typical tea is prepared by adding a tablespoon of dandelion to boiling water. Then, continue boiling for three more minutes and strain to drink.

infusions to lower high blood pressure
Dandelion is diuretic and has a cholecystokinetic effect. Caution should be taken in the case of people with gallstones.

4. Olives

The use of olives can be linked to better cardiovascular health in almost every way. We should remember that its derivatives are part of the Mediterranean diet.

This dietary pattern has been studied as a way to reduce cardiac events and risk factors that jeopardize the functioning of the heart and arteries. However, it’s not clear whether it’s in the combination of Mediterranean ingredients or in any particular one that the observed benefit lies.

Olive leaves are rich in polyphenols. These substances have a metabolic effect that’s not limited to high blood pressure. They’re also beneficial in the control of obesity and in helping to prevent metabolic syndrome.

An infusion of olive leaves can be prepared with a tablespoon of dried leaves of the plant placed in boiling water. After letting the liquid steep, you can strain it and drink it. Many people use to drink it after meals.

5. Garlic

Several studies and research have supported the antihypertensive properties of garlic. Compared to placebo or no treatment, preparations that include garlic help control blood pressure levels. It’s thought to increase nitric oxide production, which results in smooth muscle relaxation and vasodilation.

The most important compound in garlic is allicin. Antioxidant and free radical scavenging properties have been attributed to this compound. To make the most of its properties, crush the garlic before adding it to the pot of boiling water. You can accompany it with lemon and ginger.

Try natural infusions to lower high blood pressure with medical supervision

As we’ve already made clear, the use of these natural infusions to lower high blood pressure should complement a professional medical approach. These are not miracle infusions and won’t have an immediate effect on your blood pressure figures.

It’s should also be a priority to inform your physician if you’re planning on consuming any of these infusions on a regular basis. In this way, the professional will be able to evaluate if there are interactions with the prescribed drugs or if another health condition could be a contraindication for their use. It’s not uncommon for this to occur, so a physician should monitor whether these infusions could alter the metabolism or effectiveness of any medications that have been prescribed.

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