High blood pressure, also known as hypertension, occurs when the pressure in the arteries is consistently too high. This means that the heart has to work harder to pump blood throughout the body. High blood pressure is often defined as having a reading of 130/80 mmHg or higher.
High blood pressure matters for health because it can lead to serious health conditions such as heart disease, stroke, and kidney problems. Many people may not notice symptoms, which is why it is often called a 'silent killer.' Monitoring and managing blood pressure is crucial to prevent complications and maintain long-term health.
In the body, blood pressure is essential for moving blood, oxygen, and nutrients to organs and tissues. It is influenced by various factors including heart rate, blood volume, and the resistance of blood vessels. When blood pressure is too high, it can damage blood vessels and organs over time.
It is important to understand high blood pressure as a common but serious condition that can be affected by factors like diet and lifestyle, especially sodium intake. Regular check-ups can help catch it early and manage it effectively.