8 Important Health Checkup Tests Everyone Should Get

An annual health check-up consists of a group of common lab tests to check your health status. The check-up makes it possible to detect and treat any disease at an early stage, such as diabetes, hypertension, anemia, and certain types of cancers.

Annual checkup tests are recommended for people of all ages to ensure you are in good health and aid the timely diagnosis of any serious health concerns.

Table of Contents

List Of Health Checkup Tests

The following are the essential health checkup tests you can get annually to stay updated on your health:

1. CBC (Complete Blood Count)

CBC is one of the most common blood tests, which measures different components in the blood like red blood cells (RBCs), white blood cells (WBCs), platelets, etc.

It provides a good assessment of your overall health while also helping diagnose certain health conditions such as anemia.

CBC Components	Meaning	Normal Range	Interpretation
RBC	Red blood cells	3.8 – 4.80 mil/μL	Low→ anemia
WBC	White blood cells	4000 – 1000/μL	High or low → immune issue
Hemoglobin	A protein that carries oxygen to function	13.8 – 17.2 for men12.1 – 15.1 for women	Low → anemia, fatigue
Platelets	Aid in blood clotting	150,000 – 450,000/ μL	Low → bleeding risk (commonly seen in dengue) High → risk of abnormal clotting
Hematocrit	Percentage of red blood cells	36.1%- 44.3%	Low→ dehydration High→ blood clotting

2. Lipid Profile Test

The Lipid Profile Test (LPT) is a type of blood test that serves the purpose of measuring the levels of lipids (fats) in your bloodstream.

It plays a critical role in assessing your heart health and determining the risk of cardiovascular diseases, including heart attacks, strokes, and blocked arteries.

Here is a brief overview of the lipid profile test components:

LPT Components	Normal Range	Interpretation
LDL (bad cholesterol)	Less than 100mg/dL	High→ risk of heart attack
HDL (good cholesterol)	40-60 mg/dL	High → helpful to cope with heart conditions
Total Cholesterol	Less than 200 mg/dL	High → risk of cardiovascular diseases
Triglycerides	Less than 150 mg/dL	High → risk of heart disease

3. Liver Function Test (LFT)

The Liver Function Test (LFT) is a blood test used to assess how well your liver is working. It helps detect signs of inflammation, infection, damage, or liver disease.

The test measures the levels of proteins, enzymes, and other substances produced by the liver. It can help identify potential issues early and prevent long-term complications.

The brief overview of LFT is given below:

LFT Components	Normal Range	Interpretation
AST- Aspartate Aminotransferase	10-40 U/L	Low→ liver disease High→ liver damage
ALT- Alanine Aminotransferase	7-56 U/L	High → liver damage
ALP- Alkaline Phosphatase	44-147 U/L	Low → malnutrition High→ liver or bile duct issue
Total Bilirubin	0.1- 1.2 mg/dL	High→ jaundice
Albumin	3.5- 5.0 g/dL	Low → liver disease or malnutrition
Total protein	6.3- 7.9 g/dL	Low → malnutrition

4. RFT (Renal Function Test)

RFT (Renal Function Test) is a combination of blood and urine tests that assess kidney function.

They consist of various blood and urine tests to evaluate how well your kidneys are working.

The brief overview of RFT and its components is as follows:

RFT Components	Normal Range	Interpretation
Blood Urea Nitrogen (BUN)	7-9 mg/dL	High → kidney dysfunction or dehydration
Serum creatinine	0.7-1.3 mg/dL for men 0.6-1.1 mg/dL for women	High → decreased kidney function
Urine albumin	Less than 30 mg/g creatinine	High → kidney damage
Estimated Glomerular Filtration Rate (eGFR)	90–120 mL/min/1.73 m²	Below 60 → decreased kidney function

5. Blood Sugar Test

The blood sugar test, also known as Blood Sugar Random or BSR test is a blood test used to check the amount of glucose in the blood.

It is commonly used to diagnose Type 1, Type 2, and gestational diabetes.

This test aids in the diagnosis and follow-up of blood sugar-related conditions, diabetes, and prediabetes.

Here is the overview of the blood sugar test:

BSR Components	Normal Range	Interpretation
HbA1c	Below 5.7%	5.7%-6.4% → prediabetes Higher than 6.5% → diabetes
Fasting blood glucose	70-99 mg/dL	100-125 mg/dL→ prediabetes 126+ mg/dL → diabetes
Random blood glucose	Less than 140mg/dL	140-199 mg/dL → prediabetes 200 mg/dL→ diabetes
Postprandial	Less than 140mg/dL	200+ → diabetes

6. ESR (Erythrocyte Sedimentation Rate)

The ESR Blood Test is used to measure the level of inflammation in the body and diagnose any potential inflammatory conditions.

The test checks how quickly red blood cells settle to the bottom of a tube.

A high ESR indicates red blood cells are settling faster due to inflammation while a normal ESR, which is around 0 to 15 mm/hr for males and 0 to 20 mm/hr for females, indicates that there’s no inflammation present and red blood cells are settling normally.

7. Vitamin D Test

A Vitamin D test is a blood test that measures the level of Vitamin D in a person’s blood.

It helps diagnose conditions such as rickets, osteoporosis, parathyroid disorders, and kidney or liver disease.

The following is an overview of the normal and insufficient levels of vitamin D.

Level (ng/mL)	Intensity	Interpretation
30-40 ng/mL	Normal	Adequate vitamin D level
12-20 ng/mL	Low	Risk of osteoporosis, fatigue
100 ng/mL	High	Indicator of possible vitamin D toxicity or kidney damage

8. Calcium Test

A calcium test measures the amount of calcium in your blood.

There are two main kinds of calcium tests, the total calcium test and the ionized calcium test.

The normal range for them is as follows:

Total calcium: 9-10.5 mg/dL
Ionized calcium: 4.5-5.6 mg/dL

High calcium levels above the normal value indicate the occurrence of constipation, fatigue, or bone pain.

Lower levels of calcium indicate kidney or liver disease, malnutrition, or parathyroid disease.

Conclusion

The purpose of annual health examinations is to identify and prevent diseases.

Blood tests, vitamin levels, and organ function testing are all part of yearly screenings that help identify issues early, before the occurrence of symptoms.

Through regular health you can get a good idea about your general health, while ensuring early detection of any health issues.

Therefore, it is recommended to set aside some time each year to get an overall health assessment. Refer to your general physician to know more about what types of tests you need to get in addition to the ones listed above.

Frequently Asked Questions (FAQs)

1. At what age should I start getting annual health checkups?

While basic yearly exams can begin in your twenties, more comprehensive testing (such as those for blood sugar, cholesterol, and organ function) becomes essential by the time you are 30 to 40 years old.

2. Can I have every test completed in a single visit?

A diagnostic lab or clinic can perform most annual tests (blood tests, urine tests, etc.) in a single visit. Your doctor might prescribe more tests depending on your medical history or risk factors.

Disclaimer: The contents of this article are intended to raise awareness about common health issues and should not be viewed as sound medical advice for your specific condition. You should always consult with a licensed medical practitioner prior to following any suggestions outlined in this article or adopting any treatment protocol based on the contents of this article.

Healthy Lifestyle

Published On August 4, 2025

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