What's Included in a Well-Man Blood Test? Complete Breakdown

What a Well-Man Blood Test Covers

If you are a man over 40, or if your GP has suggested a health check, a well-man blood test gives you a clear picture of how your body is working. It is not one test but a panel of measurements that together reveal your risk of heart disease, diabetes, liver problems, and hormonal imbalances.

The test takes about five minutes. A phlebotomist draws a small sample of blood, usually from your arm. Results come back within a few days. What makes it valuable is that many serious conditions show up in blood long before you feel unwell.

Why Men Need Regular Blood Tests

Men are statistically less likely than women to visit their GP for preventive care. By the time symptoms appear, conditions like high cholesterol, type 2 diabetes, and liver disease are often advanced.

A well-man blood test catches these early. It also gives you a baseline. If you have the test at 40, 45, or 50, and repeat it every few years, you and your GP can spot trends before they become problems.

Men with a family history of heart disease, diabetes, or stroke should start screening earlier. If you smoke, are overweight, or have high stress, screening is even more important.

The Lipid Panel: Cholesterol and Heart Risk

This is usually the headline result. The lipid panel measures four things: total cholesterol, LDL cholesterol (the "bad" kind that clogs arteries), HDL cholesterol (the "good" kind that protects you), and triglycerides (a type of fat in your blood).

Your GP wants to see total cholesterol below 5 mmol/L and LDL below 3 mmol/L, though targets vary if you have other risk factors. HDL should be above 1 mmol/L. High triglycerides often go hand in hand with poor diet, excess weight, or uncontrolled blood sugar.

If your cholesterol is high, it does not mean you will have a heart attack. It means your risk is higher than average. Your GP might suggest lifestyle changes first, or medication like statins.

Blood Sugar: Fasting Glucose and HbA1c

The fasting glucose test measures your blood sugar after you have not eaten for at least eight hours. A normal result is below 5.5 mmol/L. Between 5.5 and 7 mmol/L suggests prediabetes. Above 7 mmol/L may indicate type 2 diabetes.

HbA1c is the more useful measure. It shows your average blood sugar over the past two to three months. A result below 42 mmol/mol is normal. Between 42 and 47 suggests prediabetes. Above 47 suggests diabetes.

Many men with prediabetes do not know it. Catching it early means you can often reverse it with diet and exercise alone.

Liver Function Tests

These six measurements show whether your liver is working properly. They include ALT and AST (enzymes that leak out if liver cells are damaged), bilirubin (a pigment the liver processes), and albumin and total protein (proteins the liver makes).

Abnormal liver function can signal fatty liver disease, hepatitis, cirrhosis, or even medication side effects. Fatty liver disease is increasingly common in men who are overweight or drink heavily. It often has no symptoms but shows up in blood tests.

Kidney Function: Creatinine and eGFR

Your kidneys filter waste from your blood. Creatinine is a waste product; the more creatinine in your blood, the harder your kidneys are working. eGFR (estimated glomerular filtration rate) is a calculated measure of how well your kidneys are filtering.

A normal eGFR is above 60. Below 60 suggests some kidney damage. Below 30 is serious. Kidney disease often has no early symptoms, so blood tests are the main way to catch it.

High blood pressure and diabetes are the two biggest causes of kidney disease. If your eGFR is low, your GP will want to monitor it closely and may adjust any medications you take.

Full Blood Count: Red Cells, White Cells, and Platelets

This test counts three types of blood cell. Red blood cells carry oxygen; too few means anaemia. White blood cells fight infection; too many might suggest infection or leukaemia. Platelets help blood clot; too few raises bleeding risk.

Anaemia in men is less common than in women but can signal bleeding in the gut, bone marrow problems, or chronic disease. It causes fatigue and shortness of breath.

Testosterone and Other Hormones

Some well-man packages include testosterone. Testosterone declines naturally with age, but some men have levels low enough to cause symptoms: fatigue, low mood, reduced sex drive, or muscle loss.

A single low reading does not mean you need treatment. Your GP will want to repeat the test and discuss symptoms. Testosterone replacement therapy is available but not suitable for everyone.

Other hormone tests might include thyroid function (TSH and free T4), which can affect energy, weight, and mood.

Inflammation Markers

Some panels include CRP (C-reactive protein), a marker of inflammation in your body. Chronic inflammation is linked to heart disease, stroke, and cancer. A high CRP might prompt your GP to suggest lifestyle changes or further investigation.

What Happens After Your Test

Results are usually ready within three to five working days. Chatham Pharmacy can discuss them with you and explain what they mean. If anything is abnormal, your pharmacy team will advise whether you need to see your GP.

Do not panic if one result is slightly outside the normal range. A single abnormal result does not always mean disease. Your GP will look at the whole picture: your age, symptoms, family history, and lifestyle.

If results are normal, that is reassuring, but it does not mean you can ignore health. Blood pressure, weight, fitness, diet, and smoking status all matter. A well-man blood test is one tool, not a complete health check.

Common Questions

How often should I have a well-man blood test?

If you are over 40 with no health problems, every three to five years is reasonable. If you have risk factors like high blood pressure, diabetes, or a family history of heart disease, ask your GP about annual screening.

Do I need to fast before the test?

For a fasting glucose and lipid panel, yes. Eat and drink nothing except water for eight to twelve hours before your appointment. This gives accurate results. If you forget to fast, let the phlebotomist know; they may reschedule you.

What if my cholesterol is high?

High cholesterol alone does not require medication. Your GP will consider your age, blood pressure, smoking status, and family history. Many people can lower cholesterol with diet, exercise, and weight loss. If lifestyle changes do not work, statins are very effective.

Can a blood test detect cancer?

Not directly. A well-man blood test cannot diagnose cancer. It can show signs that something is wrong (for example, abnormal liver function), which might prompt further tests. If you have symptoms like unexplained weight loss or blood in your urine, see your GP.

What if I am anxious about needles?

Tell the phlebotomist. They are used to nervous patients. Taking slow, deep breaths helps. Sitting down during the test reduces the risk of fainting. Most people find the needle less uncomfortable than they expect.

Is a well-man blood test available on the NHS?

The NHS offers health checks to men aged 40 to 74 every five years. Your GP can arrange this. Private well-man packages are also available and often give results faster and include more markers.

---

Book a blood test at Chatham Pharmacy in Medway and get a clear picture of your health. We offer same-day appointments and evening slots so you can fit screening around your schedule. Call us or visit to book your well-man blood test today.