Why Blood Testing Is An Important Way To Diagnose Health Concerns

Written by on May 8, 2019 in Health, Prevention with 0 Comments

Many individuals fear to have a blood test done. Whether you are afraid of the process itself or the results, it is not one thing that not everyone can think of having. However, as daunting as it may seem, it is one of the most important things that you should do for your health regularly. Blood tests exist for a good reason, and you should take advantage of it for the benefit of your health. Read on to learn more about the importance of testing to your health.

1) Blood testing can prevent possible organ failure.

If your blood tests have been continuously showing excellent results, then good for you. This positive fact, however, doesn’t mean that you should relax and stop having a blood test done regularly. If you are healthy at the moment, regular blood tests are also an excellent way to check how well your vital organs are, such as your thyroid, kidney, liver, and heart, and if they are still functioning healthy enough.

End-stage organ failure, unfortunately, happens because the patient has not been undergoing regular blood tests. You shouldn’t allow yourself to be this person. Although you cannot control the future, you can have a say prevent possible organ failures by checking the overall health of your organs through blood tests.

2) Blood tests can help determine the presence of health issues in your body.

When you walk into the emergency room feeling ill, a blood sample will be drawn from your body for the doctors to be able to determine where and how to start your treatment process. Even with just a small sample of blood, doctors can already have an idea on what to base their diagnosis with how they read blood test results from the following factors:

  • Red blood cells
  • White blood cells
  • Electrolytes
  • Platelets

Through the above-mentioned, doctors can determine which of the following you may have an abnormal range in. For example, this can detect possible problems such as cholesterol, kidney and liver problems, anemia, and the like. Hence, even through a simple blood test, you can already have a determination of what may be possibly wrong with your body.

3) Blood tests can help with the early detection of fatal diseases.

Your blood comprises about 75% of your whole body. From the topmost part of your body to the lowest part, your blood freely flows through all body parts. It passes through your vital organs such as your heart, lungs, liver, kidney, and even through your muscles. Hence, if there is any abnormality, the stepping stone to discovering them can be through affordable lab testing, wherein more tests can be ordered if a doctor suspects that anything else is wrong.

From the simplest of diseases, up to the scary and fatal ones, blood tests can potentially help with the early detection of the same. For example:

  • Cancer
  • Heart problems
  • Diabetes

The most important thing for you to remember is that for you to have the ability to combat and win against these diseases, early detection is key.

4) Blood testing can help prevent the widespread prevention of epidemics.

Suppose you have a partner who has HIV/AIDS. If they have not been diagnosed, you can acquire these diseases as well through sexual contact, and if you get pregnant, this may cause complications in the baby in your womb. For other diseases, the existence of widespread epidemics is mostly due to the lack of blood testing. For example, a hundred people in a city can die of dengue if it is not appropriately diagnosed through blood tests. Your platelet count can show if there is a possible problem in this area.

Health concerns will cease to be widespread if these are diagnosed early on through a blood test.

5) Blood tests can check your overall cholesterol levels.

Your cholesterol is one of the most critical aspects of your health that shouldn’t be neglected. Negative results in your cholesterol can affect both your heart and liver. Keep in mind that these two organs are essential organs in your body. If one fails, you can consider yourself in serious trouble.

Cholesterol levels can be checked through a blood testing process known as a lipid profile. Although potentially dangerous, if you can see early on that you have a problem in your cholesterol levels, this issue is also an easily manageable one with the right medication.


In toto, it is through blood tests that doctors can have a basis of how they are going to examine your health. When you walk into your doctor’s clinic, often, the very first thing that they will do is to give you a list of tests that you have to go through. Blood testing is beneficial to you for more reasons than one, and if you haven’t already had one done, you should go ahead and have one done.

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