Learn Hub

If you want to become an expert in your own health, you'll need answers to some important questions. You'll find those answers right here. Our medical experts review the evidence and dissect the science to separate fact from fiction and give you - in plain English - actionable insights you can trust.

Hero image

All Articles - Page 1

How many steps should I take a day?

How many steps should I take a day?

Health Optimisation

6-min read

Bowel cancer screening in the UK is not good enough - here’s why.

Bowel cancer screening in the UK is not good enough - here’s why.

Gut Health

7-min read

The Blue Zones of the UK

The Blue Zones of the UK

Health Optimisation

4-min read

Blood sugar levels - what they are and what they mean

Blood sugar levels - what they are and what they mean

Metabolic Health

8-min read

The five main bowel cancer symptoms you need to know and what to do about them

The five main bowel cancer symptoms you need to know and what to do about them

Gut Health

7-min read

What you need to know about bowel cancer

What you need to know about bowel cancer

Gut Health

6-min read

How to test for a parasite

How to test for a parasite

Gut Health

7-min read

How to know if you have a parasite

How to know if you have a parasite

Gut Health

6-min read

How do I test my gut health?

How do I test my gut health?

Gut Health

4-min read

10 signs of an unhealthy gut

10 signs of an unhealthy gut

Gut Health

5-min read

Why you should get a PSA test

Why you should get a PSA test

General Health

7-min read

5 research-backed tips to help you improve your sleep

5 research-backed tips to help you improve your sleep

Health Optimisation

7-min read

What you need to know about high testosterone.

What you need to know about high testosterone.

General Health

4-min read

What is coeliac disease and do I have it?

What is coeliac disease and do I have it?

Gut Health

6-min read

What is HbA1c and what’s the HbA1c normal range?

What is HbA1c and what’s the HbA1c normal range?

Metabolic Health

7-min read

What does my coeliac disease blood test mean?

What does my coeliac disease blood test mean?

Gut health

6-min read

Five key numbers to know to optimise your health and how to get them.

Five key numbers to know to optimise your health and how to get them.

Metabolic Health

7-min read

What you need to know about low testosterone.

What you need to know about low testosterone.

General Health

6-min read

What is testosterone? Understanding your testosterone levels.

What is testosterone? Understanding your testosterone levels.

General Health

8-min read

What is lipoprotein (a) - Lp(a) or “Lp little a” - and why do you need an Lp(a) blood test?

What is lipoprotein (a) - Lp(a) or “Lp little a” - and why do you need an Lp(a) blood test?

Metabolic Health

4-min read

Coeliac disease vs gluten intolerance vs wheat allergy - what’re the differences?

Coeliac disease vs gluten intolerance vs wheat allergy - what’re the differences?

Gut Health

6-min read

Coeliac disease symptoms - do I have coeliac disease?

Coeliac disease symptoms - do I have coeliac disease?

Gut Health

7-min read

How do you test your thyroid and what do your thyroid test results mean?

How do you test your thyroid and what do your thyroid test results mean?

Metabolic Health

10-min read

7 evidenced-based actions you can take to prevent bowel cancer or pick it up earlier

7 evidenced-based actions you can take to prevent bowel cancer or pick it up earlier

Gut Health

10-min read

Get tips on living longer

We're on a journey to becoming the first longevity company and we'd love to bring you along.

Sign up to get our twice monthly Selph Improvement newsletter which is packed with evidence-based tips to optimise your health.

We'll also keep you up-to-date with articles, products and services that are all designed to turn the latest science into more years of better health for you.

General combo illustration image