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Six Essential Blood Tests Every Adult Should Prioritize

by | Dec 23, 2023 | Uncategorized

As we age, it becomes increasingly important to prioritize our health and well-being. Regular check-ups and blood tests are essential for detecting potential health issues before they become severe. While there are countless blood tests available, some are more crucial than others. This article highlights the six essential blood tests that every adult should prioritize to maintain their health and overall wellness.

1. Complete Blood Count (CBC)

A complete blood count (CBC) is a standard test that measures various components of your blood, such as red blood cells, white blood cells, and platelets. This test provides insight into your overall health, as well as identifying potential health problems like anemia, infections, or blood clotting disorders. A CBC is especially important for those with a family history of blood disorders or who have symptoms like fatigue, weakness, or frequent infections.

2. Lipid Panel

A lipid panel is a blood test that measures your cholesterol levels, including total cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), and triglycerides. High cholesterol can lead to an increased risk of heart disease and stroke, making it essential to monitor these levels regularly. The American Heart Association recommends a lipid panel for adults aged 20 and older at least once every four to six years, with more frequent testing for those at higher risk for heart disease.

3. Blood Glucose Test

Diabetes is a growing health concern worldwide, and early detection is crucial for proper management. A blood glucose test, also known as a fasting blood sugar test, measures the amount of glucose in your blood after fasting for at least eight hours. High glucose levels can indicate diabetes or pre-diabetes, which can lead to complications like heart disease, nerve damage, and kidney disease if left untreated. The American Diabetes Association recommends blood glucose testing for adults aged 45 and older at least once every three years, with more frequent testing for those with risk factors like obesity, a family history of diabetes, or high blood pressure.

4. Thyroid Function Tests

Your thyroid is a small gland located in your neck, responsible for producing hormones that regulate metabolism, energy levels, and growth. Thyroid function tests, such as the thyroid-stimulating hormone (TSH) test, can help identify thyroid disorders like hypothyroidism (under-active thyroid) or hyperthyroidism (overactive thyroid). Symptoms of thyroid dysfunction can be subtle, so regular testing is crucial, especially for women, as they are more likely to experience thyroid issues. The American Thyroid Association recommends TSH testing every five years for adults aged 35 and older, and more frequently for those with a family history of thyroid disease or symptoms of thyroid dysfunction.

5. Vitamin D Test

Vitamin D is essential for maintaining healthy bones and teeth, and it also plays a role in immune system function. A deficiency in vitamin D can lead to bone weakness, muscle pain, and increased risk of fractures. A vitamin D test measures the level of the vitamin in your blood to determine if you are getting enough from your diet, supplements, or sun exposure. The Endocrine Society recommends vitamin D testing for individuals at risk for deficiency, such as older adults, those with dark skin, or people with limited sun exposure.

6. C-Reactive Protein (CRP) Test

C-reactive protein (CRP) is a substance produced by the liver in response to inflammation. High levels of CRP in the blood can indicate the presence of inflammation in the body, which can be a sign of an infection, injury, or chronic inflammatory conditions like rheumatoid arthritis or lupus. A CRP test can also help assess your risk of developing heart disease, as elevated CRP levels have been linked to an increased risk of heart attacks and strokes. The American Heart Association and the Centers for Disease Control and Prevention recommend CRP testing for adults with intermediate cardiovascular risk factors, such as a family history of heart disease or high blood pressure.


Regular blood tests are an essential component of preventive healthcare, allowing for early detection and management of potential health issues. By prioritizing these six essential blood tests, adults can take control of their health and work towards a longer, healthier life. Remember to consult with your healthcare provider about your specific needs and risk factors, as they may recommend additional tests based on your unique circumstances. Ultimately, taking a proactive approach to your health will serve you well in the long run, promoting overall wellness and reducing the likelihood of chronic illness.

Have questions about getting your bloodwork done? Feel free to contact us by calling (508) 694-9773. Additionally, if you’re ready to take the next step, click HERE to schedule your appointment today!

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ARCpoint Labs of Southborough-Framingham provides services to many nearby communities including Westborough, Framingham, Hopkinton, Marlborough, Franklin, Sudbury, Ashland, Milford, and Bellingham.

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