Men's health
Blood Tests for Men Over 50: What Is Worth Checking
Reviewed by a qualified clinician · analysed at UKAS-accredited UK labs (ISO 15189)
Last reviewed September 20266 min read
Every Helvy guide is written by our health editors, then checked by a qualified clinician before it goes live and re-checked as the science moves. We name clinical roles, not individuals, until each reviewer has agreed to be credited publicly. This is wellness guidance to help you understand your own data, not a diagnosis.
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From 40 the NHS offers a Health Check every 5 years. It measures blood pressure, cholesterol and often blood sugar. It does not measure testosterone, thyroid, iron, vitamin D or B12. Those are the five most men over 50 end up wanting, and they are the ones you have to ask for.
Not sure which markers you need? Build your test →You are 52. You sleep badly, you carry a stone you did not use to carry, and the gym takes three days to forgive you. Your last blood test was years ago and nobody has mentioned another one.
The question is not whether to test. It is which numbers earn their place. Here is what the NHS already gives you, what it skips, and how to fill the gap without collecting markers for the sake of it.
1. What does the NHS give you at 50?
One thing, and it is worth taking. The NHS Health Check is free and you should be invited every five years.
“The check takes about 20 to 30 minutes and usually includes: measuring your height and weight, measuring your waist, a blood pressure test, a cholesterol test, and possibly a blood sugar level test.”
NHS, NHS Health Check
It is aimed at people aged 40 to 74 without a pre-existing condition on the list. If you have been invited and ignored the letter, book it. Free is a good price for a cardiovascular baseline.
2. What does the Health Check leave out?
Most of what men over 50 actually ask about. The check is built to score your heart and diabetes risk, so anything outside that job is not in it.
- Testosterone, and the hormones that sit around it.
- Thyroid, which is the usual answer to unexplained tiredness.
- Ferritin, the protein that banks your iron.
- Vitamin D and vitamin B12.
- Liver and kidney markers, unless a symptom prompts them.
Your GP can order any of these. They order them when there is a clinical reason, which is the right way for the NHS to work. It is simply not the same thing as a baseline you can compare against in five years.
Worth knowing too: a standard cholesterol test gives you a handful of numbers, not the full risk picture. Our cholesterol blood test guide walks through what sits behind the total figure.
3. What happens to testosterone after 50?
Less than the internet suggests. The NHS is blunt about the drift you can expect with age.
“Although testosterone levels fall as men age, the decline is steady at about 1% a year from around the age of 30 to 40, and this is unlikely to cause any problems in itself.”
NHS, Male menopause
The same page calls the term male menopause unhelpful, and says lifestyle and psychological factors explain many of the symptoms people blame on hormones. Poor sleep, heavy drinking and carrying extra weight all push testosterone down.
So a single low reading settles nothing. Testosterone peaks in the early morning and falls through the day, which is why a morning sample matters and why clinicians look for a repeat before drawing any conclusion.
4. Which markers are worth adding?
Start from the question rather than the list. Three questions cover most men over 50.
I do not feel like myself. Total testosterone, free testosterone and SHBG, the protein that binds testosterone and decides how much is available. Add LH, FSH, prolactin and DHEA-S so the result can be read in context.
Heart trouble runs in my family. The cholesterol breakdown, plus ApoB, which counts the particles carrying cholesterol, and Lp(a), which is set mostly by your genes. HbA1c shows your average blood sugar over about three months.
I am tired and I do not know why. Thyroid, vitamin D, vitamin B12 and the kidney and liver markers. Tiredness at 50 is more often one of these than it is testosterone.
5. Which Helvy test covers them?
Complete Male Hormones is the hormone answer. It measures testosterone, free testosterone, SHBG, LH, FSH, prolactin, DHEA-S, albumin and the free androgen index, from a finger-prick sample taken at home and processed by UKAS-accredited UK labs.
Advanced Heart Health is the cardiovascular one. It carries the full cholesterol breakdown alongside ApoB, Lp(a), hs-CRP and HbA1c, which is more than a standard NHS cholesterol test reports.
If your question is tiredness rather than either of those, General Energy & Wellness is the broad first look: thyroid, vitamin D, B12, cortisol, magnesium, kidney, liver and lipids in one go.
Take the sample in the morning, before food and before supplements, if hormones are the reason you are testing. If you are not sure which panel fits, the build-my-test tool takes about a minute.
READY TO TEST?
Get a baseline while you still feel fine
Helvy home blood tests report every marker with plain-English context, so a borderline number never leaves you guessing. Samples are processed by UKAS-accredited UK labs.
Frequently asked questions
What blood tests should a man over 50 have?
Take the free NHS Health Check for blood pressure, cholesterol and blood sugar. Beyond that, most men want testosterone with SHBG, thyroid, ferritin, vitamin D and B12. Pick by the question you have rather than by the length of the list.
Does the NHS test testosterone at 50?
Not routinely. Testosterone is not part of the NHS Health Check. A GP can order it when symptoms suggest a reason, usually as an early morning sample, and will normally want a repeat before acting on a low result.
How often should a man over 50 get blood tests?
The NHS Health Check runs on a five-year cycle. If you are tracking something you have changed, such as diet, training or medication, three to six months is long enough for most markers to move.
Is low testosterone normal at 50?
Levels drift down by roughly 1% a year from around 30 to 40, according to the NHS, and that drift alone is unlikely to cause problems. Sleep, alcohol, weight and stress move the number too, which is why one reading is never the whole story.
Do I need to fast before these tests?
Cholesterol and triglycerides read most accurately after an overnight fast. Hormones want a morning sample instead. If you cannot fast, the results are still useful, read as non-fasting.
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