Published: 12 Oct 2024

Blood tests are essential for providing medical providers with insights into your overall health.
They are crucial for diagnosing diseases and medical issues, often aiding in early detection. However, many people aren't sure which blood tests they need regularly and how often these tests should be done. With numerous lab options available, it can be overwhelming. Let's break down what you need to know about blood work to take control of your health.

What is routine blood work? One of the most important routine blood tests is the Complete Blood Count (CBC) test. This screens your white blood cells, red blood cells, hemoglobin, hematocrit, and platelets. It's invaluable for identifying potential indicators of infection, anemia, cancer, nutritional deficiencies, and more.

A Basic Metabolic Panel (BMP) looks at sodium, glucose, and electrolytes-the elements that make up your blood. This test provides insights into the health of your muscles, heart, organs, and bones.

How often should bloodwork be done? Routine bloodwork frequency varies by age and health status. Generally, it's recommended to have a blood test at least once a year during your annual checkup. If you have pre-existing conditions like hypertension, heart disease, or diabetes, you may need blood tests every three to six months, depending on your provider's advice.

Blood tests and heart health Your blood can reveal much about your heart health. For instance, high levels of "bad" cholesterol can indicate an increased risk of heart attacks. Other blood substances can help determine if you have heart failure or are at risk of atherosclerosis (fatty deposits in your arteries). Remember, one blood test alone doesn't determine heart disease risk; major risk factors include smoking, high blood pressure, high cholesterol, and diabetes.

Whole blood analysis This test measures levels of both intracellular and extracellular circulating elements. Extracellular elements function in serum/plasma or are transported to tissues, while intracellular elements are obligatory constituents of metalloproteins/enzymes in red blood cells and lymphocytes. Measuring elements in both compartments provides a complete evaluation of total blood element levels.

Tracking your test results allows your provider to monitor potential concerns and notice any changes year to year, protecting against the development of health issues.