Regular laboratory tests are one of the most important preventive steps. They allow for the early detection of many diseases and the monitoring of general health. What tests should be performed regularly to take care of your health and that of your loved ones?
Blood count – the basis of diagnostics
A blood count is one of the most frequently performed laboratory tests. It allows for the assessment of general health, detection of infections, anemia, or immune system disorders.
A simple blood test can tell a lot about your condition. It shows the number of red (RBC) and white blood cells (WBC) and platelets (PLT). It measures hemoglobin levels and hematocrit. In the case of inflammation, inflammatory markers (e.g., CRP, ESR) appear, which require further diagnostics.
Unless otherwise advised by the doctor, blood tests should be performed prophylactically once a year. However, it is also recommended to do them if symptoms such as weakness, fatigue, or recurrent infections occur.
Blood glucose level test – diabetes prevention
Controlling glucose levels is essential to detect diabetes at an early stage (normal fasting glucose level is 70-99 mg/dl). High glucose levels can lead to serious health complications. The test is typically done once a year in healthy individuals. For those with overweight, high blood pressure, or a genetic predisposition, more frequent preventive tests may be necessary.
Lipid profile – cholesterol profile. Heart disease prevention
A lipid profile is a test that measures cholesterol and triglyceride levels in the blood. It helps assess the risk of developing cardiovascular diseases. What does a lipid profile measure?
- Total cholesterol
- LDL cholesterol (the “bad” cholesterol)
- HDL cholesterol (the “good” cholesterol)
- Triglycerides (TG)
It is recommended to perform this test annually, especially for individuals with high blood pressure, obesity, or who smoke.
Liver function test – liver enzymes
The liver is the most important metabolic organ, so its regular monitoring can prevent serious diseases. Liver enzyme tests allow for the assessment of liver function and detection of potential damage.
Blood tests primarily include ALT (alanine aminotransferase), AST (aspartate aminotransferase). It is worth measuring bilirubin and ALP (alkaline phosphatase). It is recommended to have these tests once a year or every two years. For people taking medications regularly, consuming alcohol, or with a family history of liver diseases, it is recommended to establish an individual testing schedule.
Urine test – kidney function assessment
A general urine test is a quick way to detect kidney diseases, urinary tract infections, and metabolic problems. The test checks whether there is protein or glucose in the urine and whether red and white blood cells are present. Additionally, it evaluates urine density and pH. Specialists recommend having a urine test once a year, and always when the patient experiences recurring bladder infections. High blood pressure is also an indication for this test.
Thyroid tests – TSH, FT3, FT4 levels
Thyroid disorders can cause many symptoms such as weight gain, weakness, or mood swings. Thyroid hormone tests help detect hypothyroidism or hyperthyroidism. This involves measuring thyroid hormones: TSH (thyroid-stimulating hormone), FT3, and FT4 (free thyroid hormones). The test can be performed once every few years for healthy individuals. However, it should be repeated if there are symptoms of hormonal disorders, sudden weight problems, or issues with conceiving.
Why is it important to have regular tests in London? Laboratory prevention is a simple, inexpensive, and effective way to monitor your health. Our team of specialists conducts a wide range of laboratory tests, and our holistic approach ensures comprehensive medical care.
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It is worth regularly performing tests such as: blood count, blood glucose level test, lipid profile, liver enzyme tests, general urine test, and thyroid hormone tests (TSH, FT3, FT4). These tests allow for the early detection of many diseases and monitoring of general health.
A blood count should be performed prophylactically once a year. If symptoms such as weakness, fatigue, or recurrent infections occur, it is advisable to consult a doctor and have the test performed more frequently.
Blood glucose levels should be checked once a year in healthy individuals. People who are overweight, have high blood pressure, have diabetes in the family, or belong to other risk groups may require more frequent tests, which should be consulted with a doctor.
A lipid profile measures total cholesterol, LDL, HDL, and triglycerides. It helps assess the risk of developing cardiovascular diseases, such as atherosclerosis. It is recommended to perform the test annually, especially for individuals with high blood pressure, obesity, or who smoke.
To assess liver function, liver enzyme tests such as ALT, AST, ALP, and bilirubin levels should be performed. Regular testing is especially important for people taking medications, consuming alcohol, or with a family history of liver diseases.
