A lot of us only think about blood tests when a doctor asks for one. But a routine checkup can sometimes tell you about changes in your health before you notice anything yourself. That doesn’t mean you need to get dozens of tests every year. In fact, the right tests depend on the person.
So, if you are wondering about Blood Tests You Should Get Every Year, the honest answer is that there isn’t one list that works for everyone. Your age, family history, lifestyle and existing health conditions all matter.
That said, there are a few tests doctors commonly consider during routine health checks.
CBC
A Complete Blood Count, or CBC, is a basic blood test that looks at your red blood cells, white blood cells and platelets.
It can give doctors useful clues about things such as anemia, infection and changes in blood cell counts. If you have been feeling unusually tired or weak, your doctor may also suggest this test.
Blood sugar and HbA1c
Blood sugar is something worth keeping an eye on, particularly if you have a family history of diabetes, are overweight, or have other risk factors.
A fasting blood sugar test tells you your glucose level at that particular point in time. HbA1c is different. It gives an idea of your average blood sugar level over the past two to three months.
Whether you need one or both depends on your individual situation.
Cholesterol or lipid profile
You may know this as a cholesterol test.
A lipid profile checks things such as total cholesterol, LDL, HDL and triglycerides. These results are considered along with other factors when assessing heart health.
If your cholesterol has been high in the past, your doctor may recommend testing more often than once a year.
Thyroid testing
Thyroid problems don’t always announce themselves clearly. Tiredness, weight changes, hair changes or feeling unusually cold can have several possible causes.
A TSH test is commonly used to check thyroid function. Depending on your symptoms and previous results, your doctor may also ask for T3 and T4.
If you have no symptoms or risk factors, you may not need thyroid testing every year. It is better to ask your doctor than to test simply because it is included in a package.
Liver and kidney tests
Your liver and kidneys perform important jobs every day, and blood tests can provide information about how they are functioning.
Liver function tests and kidney function tests may be recommended during a health check or when there is a particular reason to monitor these organs. They can also be useful for people who already have certain health conditions or are taking medicines that require monitoring.
Vitamin D and Vitamin B12
Vitamin tests have become quite common during health checkups. Vitamin D and B12 are two that doctors frequently recommend when there is a possible deficiency.
But again, yearly testing isn’t necessary for everybody. Your diet, symptoms, previous reports and other risk factors can influence whether these tests are useful for you.
Does everyone really need the same tests every year?
Not at all.
For example, a healthy 25-year-old and someone who is 55 and managing high cholesterol are unlikely to have exactly the same testing needs.
Even the frequency can change. Some people may need a particular test every few months, while another person may not need it for several years.
This is why a conversation with your doctor is more useful than simply choosing the biggest health package available.
Keep your previous reports
Here’s one simple habit that can actually help.
Don’t throw away your old blood test reports. Keeping them allows you and your doctor to compare your current results with previous ones. Sometimes the change over time is more useful than looking at a single report.
And if you get your tests done at different laboratories, keep the reports together so your doctor has the complete picture.
Final Thought
There is no magic list of Blood Tests You Should Get Every Year that applies to every person.
CBC, blood sugar or HbA1c, lipid profile, and selected thyroid, liver, kidney or vitamin tests are commonly used, but whether you need them—and how often—depends on your health.
If you’re planning a routine checkup, talk to your doctor first. A few relevant tests are generally more useful than ordering every test available without a clear reason.