Why Is a Regular Blood Test Important?

We need to take care of our health. From adopting a healthy lifestyle to good eating habits, everything impacts our overall well-being. While there are so many ways to follow this, health checkups are an integral part of it and you need to go for some blood test on regular intervals. There are different types of a blood test. A simple test can reveal a lot of information which will be helpful for you to keep a check on your health and well-being. 

If you feel ill or suffer from prolonged fever or weakness, even your doctor would recommend you go for a blood test. But, you cannot visit any diagnostic centre for your blood test and you need to show a prescription for the same. So before you visit diagnostic centre, you must consult a doctor.

Benefits of regular blood test:

1. You can keep a check on the changes in your body- If you test your blood on a regular intervals then  you can keep track of the changes in the body. It involves testing the blood and its composition. Any changes in the same indicate that some health issues are cropping up. So, if it has still not got your attention, then you should start considering it. For example, lower hemoglobin causes weakness in the body and may lead to anaemia. With a timely diagnosis, you can find out the problem and start working on it before it aggravates. Similarly, your blood sugar can increase and you can feel weakness. So you need to consult your doctor in this regard.
2. Get to know about diabetes- Your doctor will recommend a blood test to diagnose diabetes. With this test, your doctor will get to know if the body’s metabolism is working fine or not, and in case there is an issue, your doctor will recommend the right treatment and medication to overcome the problem. 
3. Assessment of functioning of the kidney- The kidney plays an important role in regulating the blood. If you have any kind of infection in your kidney then it can be diagnosed with a blood testing. In this case, your doctor can suggest you to do a lipid profile.
4. Find out the hormonal changes in the body- In addition to the above-mentioned diagnosis, blood testing is also helpful in finding out the hormonal changes in the body. Sometimes, you can suffer from cough and cold and you cannot get rid of these problems by medication. It can be related to your ESR level and you can go for the complete profile test in this regard.
5. Assess the budding heart issues- Testing of blood is also helpful in diagnosing the elevated level of homocysteine in the blood. If the homocysteine level is on a higher side, there is some coronary heart issue. You can also check for the C-reactive protein. If this protein is present in the blood, it shows some budding heart issue, and your doctor can take immediate action to curb it.  

Types of the blood test:

From the above discussion, you now know that blood testing is very helpful in the early diagnosis of disease, but again there are different types of tests.

1. CBC test or complete blood count- This test assesses the RBCs, WBCs and platelets. In case there is abnormality in blood, it shows that the person might be suffering from nutritional deficiencies, iron deficiency, infection, cancer and heart disease. 
2. Basic Metabolic Panel- This test checks the level of electrolytes, glucose, calcium, sodium, potassium, chloride, CO2 in the blood.
3. Complete metabolic panel- This test checks the level of additional proteins and other substances related to liver function like total protein, albumin, aspartate aminotransferase, alkaline phosphatase and bilirubin.

Make sure that you choose the right and credible diagnosis centre for your blood test. Also, you must ask your doctor to choose the best diagnostic centre.