10 Most Important Blood Tests To Prevent Diseases

The blood test is one of the diagnostic tools for various physical ailments. A variety of blood tests can help diagnose general health and underlying chronic conditions or infections in a person. Most doctors use blood tests as the primary step in finding a definitive diagnosis for a patient. Our blood is responsible for nourishing our body with nutrients and supplying enough oxygen to every body part. Therefore, it is no surprise that it is the gateway to a proper diagnosis of an underlying condition. 


Blood tests include individual and cumulative tests to assess the comprehensive functioning of organs in the body. They are prescribed depending on the symptoms for which the patient turns to the doctor. We will briefly highlight the list of some important blood tests to prevent diseases with the average value for easy navigation. 

Important Blood Tests for determining your health status 

1. Blood Glucose Test

Its commonly known as a blood sugar test, fasting, and postprandial sugar test. This important blood test helps evaluate the blood sugar levels in the fasting and post-meal phase. It is a significant marker for the diagnosis of diabetes in individuals. Apart from fasting plasma glucose test (FPG) or random plasma glucose test (RPG), other blood glucose tests include hemoglobin A1c test, fasting urine sugar, etc.

2. Cholesterol and Lipid Profile Test

A lipid profile is a type of blood test that measures the level and presence of each type of cholesterol in the bloodstream. It includes high-density lipoproteins, low-density lipoproteins, cholesterol, and triglycerides. By doing this test, you can determine the risk of heart disease in some patients with a genetic predisposition. Periodic reports may also indicate a significant risk of pancreatitis or poor overall health. 

3. C-reactive Protein (CRP) Test

The CRP test analyzes the level of C-reactive protein in the bloodstream. The specific protein is produced only by the liver. Any increased level in the bloodstream indicates inflammation and an underlying disorder. This may be due to an undiagnosed infection or liver dysfunction. Furthermore, various labs are available for blood tests. True Health Labs is also an affordable lab for important blood tests. You can make huge savings by using True Health Labs Coupon Code. 

4. Complete Blood Count (CBC) Test

It is an elementary blood test to determine the overall health of the blood cells in the body, including red blood cells, white blood cells, platelets, etc. Any abnormality in the levels of these cells may indicate an underlying disease. It can indicate infection, genetic disorders, bleeding disorders, anemia, and leukemia. 

5. Vitamin B12 test

Vitamin B-12 has a primary effect on nerve functions and other body functions in the body. The Vitamin B-12 test assesses the availability of this vitamin in the bloodstream. Since the vitamin is primarily found in animal food sources, this test is important for individuals who follow a plant-based diet. 

6. Thyroid Panel Test

The thyroid is a silent killer, and this disease can happen to both men and women. That’s why a thyroid test is necessary. The thyroid helps in the secretion of important hormones in our body. You must get thyroid tests done every year. Even if you do not have thyroid disease, this test will give you important information about your health. 

10 Most Important Blood Tests To Prevent Diseases

7. Kidney Function Test

A kidney function test is done to determine whether your kidneys are working properly. Two types of tests are done in kidney function tests: ACR (albumin to creatinine ratio) and GFR (glomerular filtration rate). The ACR test examines your urine, while the GFR test examines a substance called creatinine in your blood. Based on the amount of creatinine found in the GFR test, it is detected how well your kidneys are working. 

8. Hemoglobin A1C Test

A1C can be used to measure the level of glucose in your body over the past 3 months. If you get this important blood test done yearly, you can avoid serious diseases like diabetes. Diabetes patients are increasing very fast worldwide. In such a situation, this blood test is essential. 

9. Platelets Test

Platelets are blood cell fragments that help your blood clot. They stick together to seal cuts on blood vessel walls and stop bleeding. Abnormal platelet levels can signify a bleeding disorder or a thrombotic disorder. Overall, it is one of the most important blood tests to prevent diseases and live a healthy life. 

10. Troponin Test

Troponin is a muscle protein that helps your muscles contract. When muscle or heart cells are injured, troponin leaks out, and its levels in your blood increase. For example, when someone has a heart attack, the blood level of troponin increases. For this reason, doctors often order troponin tests when patients have chest pain or other heart attack symptoms and signs. 

Bottom Line

Regular blood tests are one of the most important ways to determine your overall physical health. Getting your blood checked periodically can help you see changes in your body over time and make informed decisions about your health. In addition, blood tests are an important diagnostic tool for doctors to help you stay in your best health. 

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