How to lower blood pressure naturally at home

Small changes can make a big difference in your blood pressure numbers.

If you suddenly find yourself with high blood pressure (hypertension) under the new guidelines from the American Heart Association and the American College of Cardiology, you might be wondering what to do. The guidelines lowered the definition for high blood pressure to 130/80 from 140/90 millimeters of mercury (mm Hg), meaning more people now meet the criteria for stage 1 hypertension.

While you shouldn't shrug off the change, there's also no need to panic. "Obviously, nothing happened overnight inside a woman's body or to her health with the release of the guidelines," says Dr. Naomi Fisher, director of hypertension service and hypertension innovation at the Brigham and Women's Hospital Division of Endocrinology, Diabetes, and Hypertension, and associate professor of medicine at Harvard Medical School.

The change, however, should spur you to take your blood pressure seriously. "These guidelines have been long anticipated and are very welcome by most hypertension experts. They may seem drastic, but in putting the knowledge we've gained from large trials into clinical practice, they will help thousands of people," says Dr. Fisher.

Why does hypertension matter?

If you are in this 130/80 range, reducing your blood pressure can help protect you from heart attack, stroke, kidney disease, eye disease, and even cognitive decline. The goal of the new guidelines is to encourage you to treat your high blood pressure seriously and to take action to bring it down, primarily using lifestyle interventions. "It is well documented that lifestyle changes can lower blood pressure as much as pills can, and sometimes even more," says Dr. Fisher.

Making those changes can be challenging. More than one woman has woken up in the morning committed to healthy eating only to be derailed by a plate of cookies on a table in the office or a dinner out with friends.

How lower your blood pressure with small changes

You don't have to embark on a major life overhaul to make a difference in your blood pressure. Here are six simple tips for actions you can take to help get your blood pressure back into the normal range.

1. Lose weight

By far the most effective means of reducing elevated blood pressure is to lose weight, says Fisher. And it doesn't require major weight loss to make a difference. Even losing as little as 10 pounds can lower your blood pressure.

2. Read labels

Americans eat far too much dietary sodium, up to three times the recommended total amount, which is 1,500 milligrams (mg) daily for individuals with high blood pressure, says Dr. Fisher. It doesn't take much sodium to reach that 1,500-mg daily cap — just 3/4 of a teaspoon of salt. There's half of that amount of sodium in one Egg McMuffin breakfast sandwich. Weed out high-sodium foods by reading labels carefully. "It is very difficult to lower dietary sodium without reading labels, unless you prepare all of your own food," says Dr. Fisher. Beware in particular of what the American Heart Association has dubbed the "salty six," common foods where high amounts of sodium may be lurking:

• breads and rolls
• cold cuts and cured meats
• pizza
• poultry
• soup
• sandwiches.

3. Get moving

It doesn't take much exercise to make a difference in your health. Aim for a half-hour at least five days a week. "Make sure you're doing something you love, or it won't stick," says Fisher. "For some that means dancing; for others, biking or taking brisk walks with a friend." Even everyday activities such as gardening can help.

4. Pump some iron

"Add some weightlifting to your exercise regimen to help lose weight and stay fit. Women lose muscle mass steadily as we age, and weightlifting is an often-overlooked part of an exercise plan for most women," says Fisher.

5. Limit alcohol to one drink per day

Drinking too much, too often, can increase your blood pressure, so practice moderation.

6. Relieve stress with daily meditation or deep breathing sessions

Stress hormones constrict your blood vessels and can lead to temporary spikes in blood pressure. In addition, over time, stress can trigger unhealthy habits that put your cardiovascular health at risk. These might include overeating, poor sleep, and misusing drugs and alcohol. For all these reasons, reducing stress should be a priority if you're looking to lower your blood pressure.

Image: kimberrywood/Getty Images

When you get a high blood pressure reading at the doctor’s office, some additional explanation might be necessary to understand what impact those numbers can make on your overall health. After all, high blood pressure (a.k.a. hypertension) has no unusual day-to-day symptoms.

But the truth is that having high blood pressure is a serious health risk—it boosts the chances of leading killers such as heart attack and stroke, as well as aneurysms, cognitive decline, and kidney failure. What’s more, high blood pressure was a primary or contributing cause of death for nearly 500,000 people in 2019, per the latest data from the Centers for Disease Control and Prevention (CDC)

Even scarier? Only 24% of people with high blood pressure have it under control, per the CDC. If you haven’t had your numbers checked in at least two years, see a doctor. Anything above 130/80 mmHg is considered high. (Systolic blood pressure is the top number; diastolic, the bottom.)

What is high blood pressure?

Your blood pressure is the pressure of blood pushing against the walls of your arteries, according to the CDC. Your arteries carry blood from your heart to other parts of your body.

It’s normal for your blood pressure to rise and fall during the day. But, if it stays elevated, it’s considered high blood pressure.

Your blood pressure is measured two ways:

• Systolic blood pressure, which measures the pressure in your arteries when your heart beats
• Diastolic blood pressure, which measures the pressure in your arteries when your heart rests between beats

When you get a blood pressure reading, the systolic blood pressure number is on top, and the diastolic blood pressure number is on the bottom.

The American College of Cardiology and the American Heart Association define high blood pressure as a reading at or above 130/80 mmHg. Normal blood pressure is less than 120/80 mmHG, while elevated blood pressure is considered 120-129/less than 80 mmHG.

How is high blood pressure treated?

High blood pressure is usually managed with a combination of medication and lifestyle treatments, says Nicole Weinberg, M.D., a cardiologist at Providence Saint John’s Health Center in Santa Monica, Calif., although she typically recommends that patients try lifestyle modifications first.

“There’s no substitute for a healthy lifestyle—eating well and exercising are going to be much better at reducing blood pressure than me throwing a ton of medications at someone,” she says.

While there are medications that can help do things like relax your blood vessels, make your heart beat with less force, and block nerve activity that can restrict your blood vessels, Dr. Weinberg says that there’s “really no substitute” for healthy lifestyle factors when it comes to lowering blood pressure in many instances.

Although medication can lower blood pressure, it may cause side effects such as leg cramps, dizziness, and insomnia. The good news is that most people can bring their numbers down naturally, without using drugs. “Lifestyle changes are an important part of prevention and treatment of high blood pressure,” says Brandie D. Williams, M.D., a cardiologist at Texas Health Stephenville and Texas Health Physicians Group.

Try these natural ways to lower your blood pressure—no pills necessary.

1. Get more exercise.

Regular exercise, even as simple as walking, seems to be just as effective at lowering blood pressure as commonly used BP drugs, according to a 2018 meta-analysis of hundreds of studies. Exercise strengthens the heart, meaning it doesn’t have to work as hard to pump blood. Dr. Williams recommends shooting for 30 minutes of cardio on most days. Over time, you can keep challenging your ticker by increasing speed, upping distance, or adding weights. Losing even a little weight will also help ease hypertension.

2. Let yourself relax.

Our bodies react to stress by releasing hormones like cortisol and adrenaline. These hormones can raise your heart rate and constrict blood vessels, causing your blood pressure to spike. But breathing exercises and practices like meditation, yoga, and tai chi can help keep stress hormones—and your blood pressure—in check, Dr. Williams says. Start with five minutes of calming breathing or mindfulness in the morning and five minutes at night, then build up from there.

3. Cut down on salt.

Although not everyone’s blood pressure is particularly salt-sensitive, everyone could benefit from cutting back, says Eva Obarzanek, Ph.D., research nutritionist at the National Heart, Lung, and Blood Institute. The American Heart Association recommends aiming for 1,500 mg of sodium in a day, and certainly no more than 2,300 mg (about a teaspoon). Obarzanek suggests treading with caution around packaged and processed foods, including secret salt bombs like bread, pizza, poultry, soup, and sandwiches.

4. Pick potassium-rich foods.

Getting 2,000 to 4,000 mg of potassium a day can help lower blood pressure, says Linda Van Horn, Ph.D., R.D., a professor of preventive medicine at Northwestern University Feinberg School of Medicine. (The nutrient encourages the kidneys to excrete more sodium through urination.) We all know about the potassium in bananas, but foods like potatoes, spinach, and beans actually pack more potassium than the fruit. Tomatoes, avocados, edamame, watermelon, and dried fruits are other great sources.

5. Adopt the DASH diet.

Alongside the Mediterranean diet, the Dietary Approaches to Stop Hypertension (DASH) diet is consistently ranked as one of the absolute healthiest eating plans—and it was developed specifically to lower blood pressure without medication. The diet emphasizes veggies, fruits, whole grains, lean proteins, and low-fat dairy, capping daily sodium intake at 2,300 mg, with an ideal limit at that all-important 1,500 mg. Research shows DASH can reduce BP in just four weeks and even aid weight loss.

6. Indulge in dark chocolate.

The sweet is rich in flavanols, which relax blood vessels and boost blood flow, and research suggests that regular dark chocolate consumption could lower your blood pressure. Experts haven’t determined an ideal percentage of cocoa, says Vivian Mo, M.D., clinical associate professor of medicine at the University of Southern California, but the higher you go, the more benefits you’ll get. Chocolate can’t be your main strategy for managing blood pressure, Mo says—but when you’re craving a treat, it’s a healthy choice.

7. Drink wisely.

Too much booze is known to raise blood pressure—but having just a little bit could do the opposite. Light-to-moderate drinking (one drink or fewer per day) is associated with a lower risk for hypertension in women, per a study following nearly 30,000 women. One drink means 12 ounces of beer, 5 ounces of wine, or 1.5 ounces of spirits. “High levels of alcohol are clearly detrimental,” Obarzanek says, “but moderate alcohol is protective of the heart. If you are going to drink, drink moderately.”

8. Switch to decaf.

A 2016 meta-analysis of 34 studies revealed that the amount of caffeine in one or two cups of coffee raises both systolic and diastolic blood pressure for up to three hours, tightening blood vessels and magnifying the effects of stress. “When you’re under stress, your heart starts pumping a lot more blood, boosting blood pressure,” says James Lane, Ph.D., a Duke University researcher who studies caffeine and cardiovascular health. “And caffeine exaggerates that effect.” Decaf has the same flavor without the side effects.

9. Take up tea.

It turns out that lowering high blood pressure is as easy as one, two, tea. Adults with mildly high blood pressure who sipped three cups of naturally caffeine-free hibiscus tea daily lowered their systolic BP by seven points in six weeks, a 2009 study reported. And a 2014 meta-analysis found that consuming both caffeinated and decaf green tea is associated with significantly lowering BP over time. Tea’s polyphenols and phytochemicals (nutrients found only in fruits and veggies) could be behind its benefits.

10. Work less.

Putting in more than 40 hours per week at the office raises your risk of hypertension by 17%, according to a study of more than 24,000 California residents. Working overtime takes away time for exercise and healthy cooking, says Haiou Yang, Ph.D., the study’s lead researcher. Not everyone can clock out early, but if you work a 9 to 5, try to log off at a decent hour so you can work out, cook, and relax. (To get in this habit, set an end-of-day reminder on your work computer and peace out as soon as you can.)

11. Sit less, too.

In the age of working from home, it’s easier than ever to accidentally sit at your desk all day. Study after study after study has shown that interrupting prolonged sitting time at work can reduce hypertension, working in tandem with other practices like exercising, eating well, and getting enough sleep. Simply get up for a bit every 20 to 30 minutes, and at least every hour—even non-exercise activities like standing and light walking really can lower BP over time, especially if you start to sit less and less.

12. Relax with music.

The right tunes (and a few deep breaths) can help bring your blood pressure down, according to research out of Italy. Researchers asked 29 adults who were already taking BP medication to listen to soothing classical, Celtic, or Indian music for 30 minutes daily while breathing slowly. When they followed up with the subjects six months later, their blood pressure had dropped significantly. Louder, faster music probably won’t do the trick, but there’s no harm in blissing out to an ambient track or two.

13. Try fermented foods.

A 2020 meta-analysis of over 2,000 patients found that eating fermented foods—specifically supplements made from fermented milk—was associated with a moderate reduction in blood pressure in the short term. The culprit could be the bacteria living in these foods, which might produce certain chemicals that lower hypertension when they reach the blood. Other fermented foods, including kimchi, kombucha, and sauerkraut, haven’t been studied in the same way, but they probably can’t hurt.

14. Seek help for snoring.

Loud, incessant snoring is a symptom of obstructive sleep apnea (OSA), a disorder that causes brief but dangerous breathing interruptions. Up to half of sleep apnea patients also live with hypertension, possibly due to high levels of aldosterone, a hormone that can boost blood pressure. Fixing sleep apnea could be helpful for improving BP, says Robert Greenfield, M.D., medical director of Non-Invasive Cardiology & Cardiac Rehabilitation at MemorialCare Heart & Vascular Institute.

15. Focus on protein.

Replacing refined carbohydrates (like white flour and sweets) with foods high in soy or milk protein (like tofu and low-fat dairy) can bring down systolic blood pressure in those with hypertension, findings suggest. “Some patients get inflammation from refined carbohydrates,” says Matthew J. Budoff, M.D., F.A.C.C., professor of medicine at the David Geffen School of Medicine and director of cardiac CT at the Division of Cardiology at the Harbor-UCLA Medical Center, “which will increase blood pressure.”

16. Try to lose weight.

This may be easier said than done, but Dr. Weinberg says it can make a big difference in your blood pressure. “If the heart is pumping against a smaller network of blood vessels through a body, it’s going to be working less hard,” she explains. “We don’t want the heart to be working very hard—we want it to work efficiently.”

It’s also important to keep tabs on your waistline, the Mayo Clinic says. As a whole, men are at higher risk for hypertension if their waist circumference is greater than 40 inches, and women are at greater risk if their waist measurement is greater than 35 inches.

17. Monitor your blood pressure at home.

Doing this alone won’t lower your blood pressure, but it can help you get a good sense of where you’re at on a regular basis. “When you’re in the doctor’s office, it’s a snapshot,” Dr. Weinberg says. “It may not be accurate and a true representation of you.” Some patients even have elevated blood pressure when they come into the doctor’s office (a phenomena known as “white coat hypertension”) and actually may not have high blood pressure otherwise, she points out. “Some patients’ blood pressure is up all the time and, when they come into the office, it’s normal,” Dr. Weinberg says. Knowing where you stand—and sharing those numbers with your doctor—can help you work together to find the best treatment plan for you.

It’s possible to do everything right and still have elevated blood pressure. When that happens, Dr. Weinberg says she’ll usually recommend starting medication. “Sometimes, medication is necessary,” she says. Keep in mind, though, that going on medication for high blood pressure doesn’t mean you’ll be on it forever. “We can always dial back later if we need to,” Dr. Weinberg says.

Marygrace Taylor is a health and wellness writer for Prevention, Parade, Women’s Health, Redbook, and others. She’s also the co-author of Prevention’s Eat Clean, Stay Lean: The Diet and Prevention’s Mediterranean Kitchen. Visit her at marygracetaylor.com.

Jake Smith, an editorial fellow at Prevention, recently graduated from Syracuse University with a degree in magazine journalism and just started going to the gym. Let's be honest—he's probably scrolling through Twitter right now.

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