8 Simple Exercises That Can Help Lower Blood Pressure Naturally



Medically reviewed by Christopher Lee, MD

Exercise is one key way to lower blood pressure.Credit: MoMo Productions / Getty Images
Exercise is one key way to lower blood pressure.
Credit: MoMo Productions / Getty Images
  • Walking fast enough to talk but not sing can help lower blood pressure.
  • Swimming can improve circulation and is easy on your joints, benefiting those with high blood pressure.
  • Yoga, with gentle movements and deep breathing, can lower stress and reduce blood pressure.

Nearly half of all Americans have high blood pressure, which is one of the leading causes of death in the United States. Fortunately, exercise is an effective and low-cost way to naturally reduce blood pressure. If you have high blood pressure, here are eight simple exercises that can help you reduce it.

1. Brisk Walking

Credit: MoMo Productions / Getty Images
Credit: MoMo Productions / Getty Images

Walking is gentle, low-impact, and excellent for exercise beginners or seniors. It improves blood circulation, helps maintain a healthy weight, and reduces stress hormones that can raise blood pressure.

To begin a walking regimen, Jeffrey Lander, MD, FACC, a board-certified cardiologist and co-director of Sports Cardiology at RWJBarnabas Health, suggests walking at a pace that raises your heart rate but allows conversation. Aim for 30 minutes daily, five to six days a week.

It's all about your pace. "Walk fast enough that you can talk, but can't sing," Karen Owoc, ACSM-CEP, a clinical exercise physiologist certified by the American College of Sports Medicine, told Health. "If you can't talk, or you can only speak a single word, you are exercising too vigorously. If you are singing, then you are likely not exercising intensely enough. As you become more conditioned, you will be able to walk faster with less breathlessness."

2. Cycling

Credit: Noko LTD / Getty Images
Credit: Noko LTD / Getty Images

Cycling is another low-impact exercise that strengthens your heart and improves circulation while being easy on the joints, said Lander. This makes it ideal for moderately active people. Cycling also increases oxygen delivery and lowers vascular resistance.

Lander suggests using either a stationary or an outdoor bike and keeping a steady pace. From there, you can gradually increase your time and intensity. He recommends cycling for 30 minutes, three to five times a week.

3. Swimming

Credit: Oleg Breslavtsev / Getty Images
Credit: Oleg Breslavtsev / Getty Images

Swimming works your entire body while minimizing joint stress. This makes it a great option for older adults or those with joint issues, said Lander. "The water pressure itself can help improve circulation."

Lander suggests starting with slow laps or water aerobics, using a floatation device if needed. This will help you build up endurance over time so that you can try more challenging swimming options in the water. He suggests swimming for 30 minutes, three to four times a week.

4. Yoga

Credit: Klaus Vedfelt / Getty Images
Credit: Klaus Vedfelt / Getty Images

Yoga combines gentle movement, stretching, and breathing exercises that lower stress, a leading cause of high blood pressure. This form of exercise is suitable for all fitness levels, especially beginners.

Follow a beginner’s class or video, focusing on slow stretches and deep breathing. "Popular poses like Child’s Pose and Cat-Cow are especially helpful," said Lander.

He recommends doing yoga for 20 to 30 minutes, three to four times a week. In one meta-analysis, yoga had a significant impact on both systolic and diastolic blood pressure. Some people, who practiced yoga long-term, noticed improvements in their lipid profile (or cholesterol).

5. Resistance Training

Credit: The Good Brigade / Getty Images
Credit: The Good Brigade / Getty Images

Light resistance training helps build muscle, improve metabolism, and reduce arterial stiffness over time, according to Lander. It’s good for active adults and can be adapted for beginners. Use light dumbbells, resistance bands, or your body weight and perform 8 to 12 reps for each of major muscle group.

Perform exercises like squats, bicep curls, and wall push-ups and focus on controlled, slow movements and proper form. Lander suggests implementing resistance training two to three non-consecutive days per week. Having a day of rest between your strength training sessions gives your muscles a chance to recover.

6. Step-Ups

Credit: Kentaroo Tryman / Getty Images
Credit: Kentaroo Tryman / Getty Images

Using a step or sturdy platform, step up and down at a steady rhythm. This strengthens your legs while raising your heart rate and trains your heart to pump more efficiently, said Owoc.

Owoc suggests starting with three minutes of continuous stepping and using the "talk test" to monitor your level of exertion. "If you can't talk at any time, slow down or include a rest period. When you can talk again, resume stepping."

If your balance is not that stable, Owoc suggests holding onto a railing or placing a hand on the wall for a little more support or starting with a lower step or march in place. For active exercisers, she suggests speeding up and stepping up faster.

7. Intervals

Credit: rbkomar / Getty Images
Credit: rbkomar / Getty Images

Intervals in your home are a great way to get your heart rate up and do some aerobic exercise—especially when the weather is not conducive to walking. Owoc suggests alternating one minute of faster effort—like marching in place—with two minutes of slower recovery. Repeat this interval five to six times.

"Just 15 minutes of intervals a few times per week makes your heart stronger and more resilient," said Owoc. "Intervals also increase the load on the muscles without letting your heart elevate beyond a safe rate."

You can apply intervals to any activity, such as your walking, stepping, marching in place, or cycling. For beginners or seniors, Owoc recommends lowering the faster period to 20 seconds, especially if you're having trouble talking.

8. 4-7-8 Breathing Exercise

Credit: 10'000 Hours / Getty Images
Credit: 10’000 Hours / Getty Images

The 4-7-8 breathing exercise can help stimulate the vagus nerve, which triggers the release of acetylcholine (a neurotransmitter), also known as the body’s "natural tranquilizer," according to Owoc.

"Stimulating the vagus nerve helps to lower blood pressure and reduce chronic systemic inflammation," said Owoc. This breathing exercise can be done sitting, standing, or lying down. You can keep your eyes open or closed, so you can do 4-7-8 breathing anytime or anywhere, such as while stuck in traffic or in a high-anxiety meeting.

This exercise is ideal for people with limited mobility. Here's how to do it, according to Owoc:

  1. Exhale completely through your mouth.
  2. Inhale through your nose to a count of four.
  3. Hold your breath for a count of seven.
  4. Then exhale completely through your mouth with pursed lips to a count of eight.
  5. Do the 4-7-8 at least twice a day.
  6. Repeat this pattern for a total of four cycles for the first month. After practicing the 4-7-8 breathing exercise for a month, you can repeat the cycle up to eight times.

What Else Can Help?

Besides exercise, getting seven to eight hours of quality sleep, eating a heart-healthy diet rich in fruits, vegetables, whole grains, and lean proteins, and limiting salt and processed foods helps lower blood pressure, according to Lander.

In fact, many heart health experts recommend the DASH diet to lower blood pressure. A meta-analysis found that following DASH lowered systolic blood pressure by about 6 to 7 mmHg and diastolic by 3 to 4 mmHg on average.

Managing stress with relaxation techniques like deep breathing or meditation can also lower blood pressure, he said. Spending time in nature or the outdoors may also help to lower blood pressure.



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SQLite vs PostgreSQL – Table of Content

What is SQLite? 

SQLite is an auto, file-based, and completely open-source relational database management system (RDBMS) that is noted because of its mobility, reliability, and excellent performance even when in low-memory applications. Even if the system fails or there is a power outage, its transactions are ACID-compliant. The SQLite project touts itself as a “serverless” database on its website. Typical relational database systems are deployed as a server process, with programs communicating with the host server via interprocess communication. SQLite, on the other hand, enables any system that utilizes the databases to read and write directly to the database disc file. This makes it easier to set up SQLite because it eliminates the requirement to set up a server process. Similarly, apps using the SQLite database don’t need to be configured; everything they need is to access.

What is PostgreSQL? 

PostgreSQL, or Postgres, describes itself as “the world’s most sophisticated open-source relational database.” It was built with the intention of being highly expandable and consistent with industry standards. PostgreSQL is indeed an object-relational database, which means that while it’s essentially a relational database, it also has features that are more commonly associated with object databases, such as table inheritance and feature overloading. Concurrency is a feature of Postgres that allows it to efficiently handle numerous processes at the same time. It does so without using read locks because it uses Multiversion Concurrency Control (MVCC), maintains the synchronization, coherence, exclusivity, and durability of its transactions, often known as ACID compliance. Although PostgreSQL isn’t as popular as MySQL, it still has a variety of third-party libraries and tools, such as pgAdmin and Postbird, that make dealing with it easier.

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Difference between SQLite and PostgreSQL

However both SQLite & PostgreSQL are available as open Relational Database Management Systems (RDBMS), there may be a few distinctions to consider when picking which one to utilize for your company. The following are the significant distinctions that influence the SQLite vs. PostgreSQL decision:

Database Model
  • SQLite is indeed an embedded database management system. This means it’s a Serverless DBMS that can be used within your apps.
  • To set up and run across a network, the PostgreSQL DBMS uses a Client-Server Model thus needs a Database Server.
Setup Size
  • SQLite is much smaller than PostgreSQL, with a data size of less than 500KB. Its installation files are over 200MB in size.
Data Types Supported
  • INTEGER, NULL, BLOB, TEXT, & REAL are the only data types supported by SQLite. In SQLite, the phrases “data type” and “storage class” are interchangeable.
  • PostgreSQL, on either hand, can store almost any type of information that you could need to put in your database. This could be an INTEGER,  CHARACTER, SERIAL, VARIABLE, or something else entirely.

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Portability
  • SQLite keeps its database as a single conventional disc file that may be found anywhere in the directory. The file is also saved in a cross-platform form, making copying and moving it a breeze. SQLite is among the most transportable Relational Database Management Systems because of this (RDBMS). PostgreSQL, on either hand, is only portable when the database is exported to something like a file and afterward uploaded to a server. It can be a time-consuming task.
Multiple Access
  • When this comes to user management, SQLite falls short. This also misses the capacity to control several users accessing the system at the same time.
  • PostgreSQL is excellent at managing users. It provides well-defined authorizations for users, which decide which database actions they are allowed to do. It can also support numerous users accessing the system at the same time.
Functionality 
  • Because SQLite is indeed a simple database management system, it includes basic capabilities that are appropriate for all sorts of users. PostgreSQL, on either hand, is a sophisticated database management system with a wide range of capabilities. As a result, users can accomplish a lot more using PostgreSQL than they can with SQLite.
Speed
  • SQLite is quick given the fact that this is a lightweight database management system having simple operations and a minimalist design.
  • PostgreSQL might not have been the best database for quick read queries. This is due to its sophisticated design as well as the reality that this is a large database management system. It is, nevertheless, a robust database management system for conducting complex processes.
Security Features 
  • Authentication is not included with SQLite. Anyone with database access has the capacity to read and modify the database file. It renders it inefficient for storing sensitive and private information. Many security features come included with PostgreSQL. It also necessitates extensive configurations from its users in order for it to be secure. As a result, PostgreSQL is a secure database management system for storing private and sensitive information.
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Features of SQLite 

  • Small footprint: The SQLite module is quite light, as its name implies. Although the amount of space it takes up fluctuates based on the system on which it is installed, it can be less than 600KiB. Additionally, SQLite is completely self-contained, which means you don’t need to install any extra dependencies for it to work.
  • SQLite is known for being a “zero-configuration” database that is ready to use right out of the box. SQLite doesn’t operate as just a server process, so it doesn’t need to be halted, restarted, or resumed, and it doesn’t arrive with just about any configuration files to handle. These capabilities make the process of installing SQLite and incorporating this with an app much easier.
  • SQLite is an excellent database choice for embedded applications that require portability but do not require future expansion. Single-user local apps, mobile applications, and games are examples.
  • A whole SQLite database is kept in a single file, unlike many other database systems, that often store data as a vast batch of distinct files. This file could be transferred through external devices and file transfer protocol and can be found everywhere in a directory structure.
  • Testing: Using a DBMS that utilizes a dedicated servers process to test the functionality of multiple applications can be excessive. SQLite features an in-memory mode that allows you to run tests rapidly without having to worry about the expense of entire database transactions, making it an excellent choice for testing.
  • SQLite can be used as a disc access alternative in circumstances in which an app wants to study and modify files to disc directly. This is because SQLite has more capability and is simpler to use.

Features of PostgreSQL

  • PostgreSQL, more than SQLite, strives to follow SQL standards to the letter. PostgreSQL offers 160 of the 179 characteristics needed for proper core SQL:2011 compliance, as well as a vast range of optional capabilities, as per the authorized PostgreSQL documentation.
  • Community-driven and open-source: The source code for PostgreSQL is created by a huge and dedicated community as a fully open-source project. Likewise, the Postgres society preserves and provides a number of online resources that explain how to use the database management system, such as the official paperwork, the PostgreSQL website, and several online forums.
  • Extensible: PostgreSQL’s catalog-driven operation and dynamic loading allow users to enhance it dynamically and on the fly. An object code file, including a shared library, can be designated.
  • Data consistency is critical: PostgreSQL has indeed been completely ACID-compliant from 2001 and uses multi-version monetary control to guarantee data consistency, making it an excellent option of RDBMS where data consistency is crucial.
  • PostgreSQL is interoperable with a wide range of computing languages and systems. This means that migrating your database to a different operating system or integrating it with a specific tool will be simpler with such a PostgreSQL database compared with some other database management system.
  • Complex operations: Postgres provides query strategies that make use of several CPUs to speed up query processing. This, together with its extensive support for numerous simultaneous writers, makes it an excellent candidate for data warehousing and other complex tasks.

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Conclusion

SQLite and PostgreSQL,  are the most widely used open-source relational database management platforms today. It has its own set of characteristics and limits and shines in specific situations. When choosing an RDBMS, there are many factors to consider, and the decision is rarely as straightforward as selecting the quickest or most feature-rich option. If you require a relational database system in the future, do some study on these and other technologies to identify the one that best fits your needs.

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