Improve your long-term health

Get insights into your long-term health with a home blood test, actionable support, and GP advice.

What can a blood test tell you about longevity?

A finger-prick blood test can measure a range of factors that affect your longevity (long-term health) — like your nutrients levels. You can also understand your risk of developing conditions like heart disease, kidney disease, and type 2 diabetes. 

By checking your health, understand what’s happening inside your body, the impact your lifestyle is having, and what you can do to feel your best.

Thriva testing kit and health results on smartphone

Blood tests related to long-term health


Vitamin D

Vitamin D is essential for long-term health as it's needed for healthy bones, muscles, and a strong immune system.


Vitamin B12

Vitamin B12 is essential for a healthy nervous system. A long-term B12 deficiency can affect your memory and nerves. 


Folate (vitamin B9)

Folate is essential for your long-term health. Optimal levels are linked to a lower risk of heart disease and cancer and better long-term health.



Iron plays an essential role in carrying oxygen around your body. If you’re deficient in iron, it’s linked to a lower life expectancy.


Omega-3 and omega-6 fats

Higher levels of omega-3 fats are linked with a lower risk of heart disease and better long-term health. Getting the right balance of omega-3 and omega-6 fats is also really important.


Cholesterol and apolipoproteins

Measuring your cholesterol and apolipoprotein levels can give you insights into your future risk of heart disease.



Oestrogen is one of the main sex hormones in women. Oestrogen affects the area of your brain that helps regulate your emotions. Changes in your oestrogen levels during your cycle, after birth, and leading up to menopause are linked to low mood, difficulty concentrating, and feelings of anxiety.


hs-CRP (inflammation)

A hs-CRP test is used to detect chronic inflammation in your body. Low hs-CRP levels are linked to a lower risk of heart disease and better long-term health.


HbA1c (diabetes risk)

A HbA1c test measures your average blood sugar levels over the past three months. Optimal HbA1c levels are linked to a lower risk of type 2 diabetes and heart disease, as well as a longer lifespan.


Liver function

The health of your liver is a good indicator of your long-term health. Poor liver health can lower your immunity and increase the inflammation in your body. This increases your risk of developing a chronic disease like heart disease, diabetes, and kidney disease. Alcohol, being overweight, an unhealthy diet, and certain medications can affect how well your liver functions.]


Thyroid function

Thyroid disorders are linked to an increased risk of heart disease, weak bones, and memory problems.


Creatinine (kidney health)

A creatinine test can help indicate your kidney health. Certain diets, thyroid problems, and a low muscle mass can affect your creatinine levels. 



Testosterone is a sex hormone that's really important for your long-term health. It plays a role in maintaining muscle and bone strength, energy, mood, and fertility. Low testosterone is linked to diabetes, heart disease, and weak bones.

Your journey to better long-term health

Health goals on smartphone

Tell us about yourself

Answer a few questions to see what blood tests we recommend to help improve your long-term health.

See all tests
Get free insights

Get free insights

Understand what's happening inside your body with free insights, a home blood test, and GP advice.

Diet advice on smartphone

Improve your long-term health

Access evidence-based ways to improve your health, along with recipes, supplements, and more.

What's a health plan?
Health insights chart on smartphone

Track your health

Understand your body, learn what works for you, and stay on top of your health.

The science of tracking

Joan's plan

Woman wearing protective face mask

Joan has a family history of heart disease — she wants to understand what lifestyle changes can lower her risk.

hs-CRP to monitor heart disease risk
Vitamin D to support bone health
HbA1c to monitor diabetes risk
Creatinine to check kidney function

Your sample will be analysed by a CQC-registered and UKAS accredited lab. This finger-prick test and kit are CE-marked.

Want to improve your long-term health?

Understand your risk of developing certain conditions and how to make healthy lifestyle changes with a home blood test.

Related articles

Article about inflammation in your body
Article about the causes of vitamin D deficiency
Podcast about how red meat affects your health

Data protection

Your data is in safe hands. We use the latest encryption technologies and comply with the UK Data Protection Act 2018.

See privacy policy
Illustration graph


Our blood testing kits are CE-marked, and we work with UKAS accredited labs who are registered with the CQC.

See labs and accuracy