Does drinking water lower blood pressure?

Water is essential for the proper function of all cells, organs, and tissues in your body. It’s also necessary to maintain blood volume and pressure. If you have high blood pressure, drinking enough water each day is important to help manage it. Water can help keep your blood vessels dilated and prevent them from constricting.

Drinking water for high blood pressure may also:

  • Maintain a healthy weight
  • Reduce salt intake
  • Increase physical activity
  • Reduce stress levels

Research on the effects of drinking water on blood pressure is limited. However, one study found that increasing water intake by 1.5 liters (about 6 cups) per day reduced systolic blood pressure by 3% in healthy adults.

A different study showed that increasing daily water intake by 1 liter (about 4 cups) reduced systolic blood pressure by 2% and diastolic blood pressure by 1% in people with prehypertension or mild hypertension.

Though the effects are small, they may still be beneficial, especially for people with prehypertension or stage 1 hypertension. Drinking water is a simple and effective way to lower your blood pressure.

A study in people with prehypertension found that those who drank 1 liter (about 4 cups) of water per day for 8 weeks had lower blood pressure than those who didn’t drink any water.

Another small study found that middle-aged and older adults who drank 1.5 liters (about 6 cups) of water per day for 4 weeks had significant reductions in both systolic and diastolic blood pressure, compared to a control group.

Additionally, a review of 34 studies showed that increasing water intake by 1–2 liters (about 4–8 cups) per day modestly reduces systolic and diastolic blood pressure by up to 3 mm Hg in people with hypertension.

There are a few other natural remedies that may help lower your blood pressure. These include:

Coenzyme Q10:

This is an important antioxidant that helps protect your cells from damage. It’s found in meats, seafood, and whole grains.


Garlic has been shown to help lower blood pressure.


Hawthorn is a type of berry that’s often used to treat heart conditions. It may help improve blood flow and reduce blood pressure.

Lemon balm

It is a perennial herb in the mint family. It’s thought to have calming and soothing effects.


Hawthorn is a plant that has been used medicinally for centuries. Some studies suggest that hawthorn may help to lower blood pressure by dilating (widening) your blood vessels.


Cocoa contains polyphenols, which are antioxidants that can help to protect your heart and vessels from damage. A small study showed that people who consumed high levels of cocoa had lower blood pressure than those who consumed low levels.

  • Eat a healthy diet.
  • Exercise regularly.
  • Limit alcohol intake.
  • Quit smoking.
  • Reduce stress levels.

Is High Blood Pressure Always Bad?

High blood pressure is a condition that can lead to serious health problems, such as heart disease and stroke. However, not all people with high blood pressure will experience these complications.

There are two types of high blood pressure: Primary high blood pressure develops over time and has no specific cause. Secondary high blood pressure occurs as a result of another medical condition or taking certain medications.

People with primary high blood pressure can often lower their blood pressure by making lifestyle changes, such as eating a healthy diet and exercising regularly. If these changes are not enough to lower your blood pressure, you may need to take medication. People with secondary high blood pressure will need to treat the underlying condition or change their medication regimen.

High blood pressure is when your blood pressure, the force of your blood flowing through your arteries, is consistently too high.

Over time, this can damage your heart, brain, and kidneys. That’s why it’s important to control it.

But not all high blood pressure is bad. In fact, a little bit of extra pressure may actually be good for you — especially if you’re over age 60.

High blood pressure, also known as hypertension, is often considered a bad thing. However, new research suggests that in some cases, high blood pressure may actually be protective.

The study, which was published in the journal Hypertension, looked at data from over 3,000 adults aged 18-64. The participants were divided into two groups: those with high blood pressure (systolic blood pressure greater than 140 mmHg) and those with normal blood pressure (systolic blood pressure less than 120 mmHg).

The researchers found that people with high blood pressure were actually less likely to die from any cause over a period of 10 years than those with normal blood pressure. They also found that people with high blood pressure were less likely to die from cardiovascular disease specifically.

The lead author of the study, said that the findings “support the concept that mild elevations in systolic [blood] pressure may have a protective effect.” He added that the findings “contradict current guidelines” for treating high blood pressure.

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