Quick answer
A full blood panel is a blood test that checks many body systems from one draw. A genuinely full panel covers eight groups of tests: your blood cells, blood sugar, heart health, liver, kidneys, thyroid, nutrients, and inflammation. Together, these add up to about 35 to 50 biomarkers, or health signals in your blood. Extra add-on tests for hormones or other needs can add even more.
What are the eight parts of a full blood panel?
1. Complete blood count (CBC)
A CBC counts three things in your blood. It counts red cells, white cells, and platelets. Red cells carry oxygen around your body. White cells fight off germs. Platelets are tiny cell bits. They help your blood clot when you get a cut.
The report also lists MCV, MCH, MCHC, and RDW. These letters just describe the size and color of your red cells. Think of a tailor noting your height and shoulder width. The CBC also sorts your white cells into five types. Each type fights a different kind of threat. Doctors use the CBC to spot anemia, which means low red cells. It can also show infection, swelling inside the body known as inflammation, and changes linked to dengue.
This group checks how your body handles sugar. Fasting glucose is your blood sugar level. It is measured after 8 to 12 hours without food. HbA1c shows your average blood sugar over three months. Think of it as a report card, not just one quiz score.
Fasting insulin shows how hard your body works to keep sugar steady. HOMA-IR is a score. Doctors calculate it from your glucose and insulin numbers together. Triglycerides are a type of fat in your blood. Together, these markers can flag insulin resistance. That means your body needs more and more insulin just to keep sugar normal. They can also flag pre-diabetes, or blood sugar creeping toward diabetes, years before a plain sugar test would catch it.
3. Cardiovascular risk
This group looks at your heart and blood vessels. It includes total cholesterol. It also includes LDL cholesterol, often called "bad" cholesterol because it can build up inside artery walls. HDL cholesterol is often called "good" cholesterol. It helps clear the bad kind away.
ApoB counts the actual particles that carry cholesterol through your blood. Think of it as counting delivery trucks, not the boxes inside them. Lipoprotein(a), often written Lp(a), is a risk marker set by your genes. You only need to check it once in your life. hs-CRP stands for high-sensitivity C-reactive protein. It picks up quiet, long-term swelling linked to heart disease.
4. Liver function
Your liver cleans your blood and helps digest food. ALT and AST are enzymes, which are helper proteins. They leak out of liver cells when those cells get stressed. GGT is another liver enzyme. It is especially sensitive to alcohol and certain medicines.
Alkaline phosphatase checks liver and bone health together. Bilirubin is a yellow pigment. Your liver clears it from old red blood cells. Too much of it can turn your skin yellow. Albumin and total protein show whether your liver makes enough protein for your body to use.
5. Kidney function
Your kidneys filter waste out of your blood. Creatinine is a waste product from your muscles. eGFR is a calculated score. It estimates how well your kidneys filter that waste out. BUN is another waste marker your kidneys clear.
Uric acid can build up and cause gout, a painful joint condition. Electrolytes are sodium, potassium, chloride, and bicarbonate. They keep your muscles and nerves working right. Calcium supports your bones, muscles, and nerves too.
6. Thyroid function
Your thyroid is a small gland in your neck. It controls your energy and metabolism. TSH is a signal your brain sends. It tells the thyroid how hard to work. Free T3 and Free T4 are the actual thyroid hormones doing the work. Together, these three catch an underactive thyroid, an overactive thyroid, and problems turning one thyroid hormone into another.
7. Nutritional status
This group checks for common gaps in your diet. Vitamin D is tested as 25-OH vitamin D. It supports your bones and immune system. Vitamin B12 and folate support your nerves. They also help your body make new red blood cells. Ferritin measures your stored iron. Think of checking a fuel tank, not just the fuel line. These gaps are common. Most are easy to fix once you know about them.
8. Inflammation
This group flags ongoing, low-grade swelling you cannot see or feel. It includes hs-CRP and homocysteine. Homocysteine is an amino acid, a building block of protein. High levels are linked to heart and brain risk. Ferritin shows up here too, since it can rise with inflammation as well as with iron stores.
Beyond the eight core groups, some panels offer extra modules.
A male hormone module checks total and free testosterone. It also checks SHBG, a protein that carries sex hormones around your body, plus estradiol, prolactin, LH, FSH, DHEA-S, and morning cortisol. A female hormone module checks similar markers, timed to your cycle. It adds AMH, which reflects how many eggs you have left.
An advanced cardiovascular module adds ApoA1 and NT-proBNP, a marker used for specific heart-failure questions. It sits alongside Lp(a) and homocysteine. A hepatitis screening module checks HBsAg, anti-HBs, anti-HBc, and anti-HCV. These show whether you carry, are immune to, or have been exposed to hepatitis B or C. This matters because hepatitis B is common enough in the Philippines that many doctors suggest a one-time check.
An adrenal and stress module looks closer at cortisol and DHEA-S. Specialty modules can check IGF-1, certain vitamins, trace minerals like zinc and copper, iodine, and thyroid antibodies that flag autoimmune thyroid disease, where your immune system attacks your own thyroid.
How does a basic checkup panel compare to a full panel?
Panel type | What it usually includes | Typical biomarker count |
|---|
Standard checkup panel | CBC, urinalysis, fasting glucose, a basic cholesterol test, sometimes ALT and AST, creatinine, BUN, uric acid, sometimes TSH | 8 to 12 |
Comprehensive full panel | Everything above, plus HbA1c, fasting insulin, ApoB, Lp(a), hs-CRP, GGT, albumin, eGFR, electrolytes, Free T3, Free T4, vitamin D, B12, folate, ferritin, homocysteine, and hepatitis B and C screening | 35 to 50 |
The added markers in a full panel do a few jobs a basic panel cannot do.
They catch problems on the way, not just after they arrive. HbA1c and fasting insulin can flag pre-diabetes years before your glucose alone would move. ApoB and hs-CRP can flag heart risk before you have symptoms. An ALT reading in the 25 to 40 range can catch early fatty liver while it is still easy to reverse.
They catch common nutrient gaps too. Low vitamin D, B12, or ferritin are common. They often cause tired, foggy days that get blamed on stress or age instead.
They also cover genetic and one-time risks. Lp(a) is set by your genes. It barely changes over your life, so you only need to check it once. Hepatitis B status matters for long-term liver planning in the Philippines.
Markers also read better as a group than alone. HbA1c, fasting insulin, triglycerides, ALT, and ApoB often rise together. This tends to happen when your body starts storing extra fat around your organs. One change, like losing that extra fat, can improve all of them at once. The same is true for your heart group (ApoB, LDL, HDL, hs-CRP, and Lp(a)) and your nutrient group (vitamin D, B12, folate, and ferritin). A basic panel usually shows only one or two markers from each group. That makes the pattern hard to see.
What happens during the blood draw?
A full panel usually needs 15 to 25 mL of blood. That is split across a few tubes for different tests. It sounds like a lot, but your body replaces it within a day or two. The draw itself takes about five minutes once the needle is in.
Your sample then goes to an accredited lab. Most markers run through automated machines there. A few specialty markers may need a different lab. How long results take can vary by lab and by how many tests you order. It is worth asking your lab for a specific timeline.
Once your results are ready, you should get them on a dashboard or as a report. Look for a doctor's written interpretation alongside them. It also helps to see how your numbers have changed over time.
What does a full panel not check?
A full panel is thorough, but it cannot see everything. It does not replace imaging tests, like an echo or ECG for your heart, or a scan for your lungs, or a bone density scan. It cannot find most cancers on its own, since most of those need imaging or a tissue sample. It will not diagnose sleep apnea, which needs a sleep study. It will not find a specific allergy without a separate allergy test either.
Think of a full panel as one strong tool among several, not the only one you need.
When should you consider a full panel?
A full panel makes a good yearly baseline once you turn 25. It gives you a starting point to track over time. It also makes sense for your very first full check at any age, after a big lifestyle change, or when you have new symptoms without a clear cause. If you are actively working on your health, you may want to retest specific groups every few months.
It is also useful before you try to conceive, before a planned surgery, if chronic disease runs in your family, or while you recover from a serious illness.
How does &you Labs approach a full panel?
A &you Labs panel gives you a full picture in one test. The Baseline panel covers 88 health signals. The Advanced panel covers 103. Both span your heart and blood vessels, weight and metabolism, sex hormones, thyroid, inflammation and stress, liver, kidneys and electrolytes, nutrients, blood and immunity, and your pancreas. Every result shows the standard lab range and a healthy target range side by side. Each one also comes with a doctor-written action plan you can actually follow. You can see the full biomarker list before you book.
If you want to stop guessing what "full" really means for your own results, you can book your &you Labs panel and get the whole picture from one draw.
Frequently asked questions
Will my doctor order a full panel for me?
Most doctors will order extra tests if you ask. Some may want to know why you want markers like ApoB or fasting insulin. It helps to bring a short, clear list of what you want checked.
How much blood is drawn for a full panel?
A full panel usually takes 15 to 25 mL of blood across a few tubes. Your body replaces this amount within a day or two, so it has little effect on you.
Do I need to fast before a full panel?
Yes. Plan on 8 to 12 hours of water-only fasting. This keeps your glucose, insulin, and cholesterol numbers accurate. Most other markers are not affected by fasting, so one fasting draw covers everything.
How much does a full panel cost?
Cost varies by lab and by how many tests are included. Ask your lab for current pricing. You can also check the &you Labs page to see what each panel covers.
How often should I get a full panel done?
Most healthy adults do well with a full panel once a year. If you are working on a specific issue, your doctor may suggest retesting that group every three to six months instead.
Key takeaways
- A genuinely full blood panel covers 35 to 50 biomarkers across eight groups: blood cells, metabolic health, heart health, liver, kidneys, thyroid, nutrients, and inflammation.
- A standard checkup panel usually covers only 8 to 12 biomarkers.
- The extra markers in a full panel catch problems on the way, not just after they show up.
- Reading markers in groups reveals patterns that a single marker can hide.
- Blood testing is powerful, but pair it with imaging and specialist care for anything blood cannot see.
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