High blood pressure, also known as hypertension, is one of the most common health problems in the world.
Millions of adults live with it, and many do not know they have it because it often causes no clear symptoms in the early stages.
For this reason, it is sometimes called a silent condition. Even when a person feels healthy, high blood pressure can slowly damage the heart, brain, kidneys, and blood vessels over many years.
If it is not treated, it can increase the risk of heart attack, stroke, heart failure, kidney disease, and other serious health problems. Regular blood pressure checks are important because they can find the problem before major damage happens.
Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps. When this pressure stays too high for a long time, the heart has to work harder than normal.
Over time, this extra work can wear down the heart and damage blood vessels throughout the body.
Many different things can cause high blood pressure. One important reason is family history.
If parents, brothers, sisters, or other close relatives have high blood pressure, the risk is higher because genes that help control blood pressure can be passed from one generation to the next.
However, genes are only part of the story. Healthy daily habits can still make a big difference and help lower the chance of developing the condition.
What people eat also plays a major role. Eating too much salt is one of the biggest causes of high blood pressure. Salt makes the body keep extra water.
This increases the amount of blood moving through the arteries and raises pressure inside them. Many packaged meals, canned foods, fast foods, sauces, and snacks contain large amounts of salt, even if they do not taste very salty.
Reading food labels and choosing foods with less sodium can help. Eating more fresh fruits, vegetables, whole grains, beans, nuts, low-fat dairy foods, fish, and lean meat also supports healthy blood pressure.
A well-known eating plan called the DASH diet was created to help lower blood pressure and has been shown to work for many people.
Body weight is another important factor. Carrying extra weight means the heart must pump harder to move blood around the body. This extra effort increases pressure on the artery walls. The good news is that even a small amount of weight loss can improve blood pressure for many people.
Regular physical activity is another simple but powerful way to protect heart health. Walking, swimming, cycling, dancing, or other activities help make the heart stronger and more efficient.
When the heart becomes stronger, it does not need to work as hard to pump blood, which helps lower blood pressure. Most adults benefit from being active on most days of the week.
Stress can also affect blood pressure. During stressful situations, the body releases hormones that make the heart beat faster and tighten blood vessels.
If stress continues for a long time, blood pressure may stay higher than normal. Simple activities such as deep breathing, spending time with family or friends, enjoying hobbies, getting enough sleep, and taking regular breaks may help reduce stress.
Smoking and drinking too much alcohol can also increase blood pressure. Chemicals in cigarette smoke damage blood vessels and make them narrower. Heavy alcohol use can also raise blood pressure and harm the heart. Stopping smoking and limiting alcohol are important steps toward better health.
Some health conditions make blood pressure harder to control. Diabetes and kidney disease are two common examples. Certain medicines, including some pain medicines and birth control pills, may also raise blood pressure in some people. Anyone taking regular medicine should ask their doctor or pharmacist if it could affect blood pressure.
Age is another factor that cannot be changed. As people grow older, blood vessels naturally become stiffer, making it easier for blood pressure to rise. Some population groups, including African Americans, have a higher risk of developing high blood pressure at younger ages and are more likely to experience serious complications.
Although many risk factors cannot be changed, there are many that people can control. Choosing healthier foods, staying active, keeping a healthy weight, reducing stress, avoiding smoking, limiting alcohol, and following medical advice can greatly reduce the risk of long-term complications.
Checking blood pressure regularly is also important because early treatment often prevents serious health problems later in life.
This article is based on established medical evidence about the causes and risk factors for high blood pressure. It is educational in nature and is not based on a newly published research study.
If you care about high blood pressure, please read studies that early time-restricted eating could help improve blood pressure, and natural coconut sugar could help reduce blood pressure and artery stiffness.
For more health information, please see recent studies about How to eat your way to healthy blood pressure and results showing that Modified traditional Chinese cuisine can lower blood pressure.
