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Knowledge hub41 articles

Find clear answers to your health questions.

Guides written and reviewed by our medical team — so you know what to test, why, and what to do next.

Latest articles

LCHF Diet
Article

LCHF Diet

Learn what the LCHF or Banting diet is, how low carbs and healthy fats support weight loss, muscle retention, and overall wellbeing using whole, natural foods!

By Markus Mattiasson

2 min read
7 Early Signs of Kidney Problems You Shouldn’t Ignore
Article

7 Early Signs of Kidney Problems You Shouldn’t Ignore

Learn the early signs of kidney problems, including changes in urination, swelling, fatigue, foamy urine, and when to test kidney function.

By Markus Mattiasson

6 min read
Fatigue, Bloating, or Brain Fog? Why You Should Check Your Liver and Kidney Markers
Article

Fatigue, Bloating, or Brain Fog? Why You Should Check Your Liver and Kidney Markers

Learn how liver and kidney markers may relate to fatigue, bloating, brain fog, fluid retention, and changes in urination.

By Markus Mattiasson

7 min read
How to Improve Your Gut Health
Article

How to Improve Your Gut Health

Improve your gut health with diet, probiotics, and healthy habits. Follow simple steps to optimise digestion and enhance your wellbeing.

By Markus Mattiasson

7 min read
Asymptomatic Chlamydia and Gonorrhea: Why No Symptoms Doesn’t Mean You’re Clear
Article

Asymptomatic Chlamydia and Gonorrhea: Why No Symptoms Doesn’t Mean You’re Clear

Chlamydia and gonorrhea can cause no symptoms but still spread and lead to complications. Learn why testing matters even when you feel fine.

By Markus Mattiasson

6 min read
How to Improve Your Gut Microbiome
Article

How to Improve Your Gut Microbiome

Discover effective tips for improving your gut microbiome. Learn how diet, lifestyle, and probiotics can support digestive health and overall well-being.

By Markus Mattiasson

3 min read
What is DNA Testing?
Article

What is DNA Testing?

Explore the science of DNA and how testing reveals ancestry, health, and forensic data to provide valuable insights into your genetics.

By Markus Mattiasson

1 min read
What is Histamine Intolerance?
Article

What is Histamine Intolerance?

Discover what histamine intolerance is, its symptoms, causes and how it affects the body. Learn tips for effectively managing and identifying triggers.

By Markus Mattiasson

2 min read
Cortisol Rhythm: Why Timing Matters for Energy, Sleep and Stress
Article

Cortisol Rhythm: Why Timing Matters for Energy, Sleep and Stress

Learn how cortisol rhythm affects energy, sleep, stress tolerance and burnout-like fatigue, and why testing cortisol across the day can reveal patterns one resu

By Markus Mattiasson

5 min read
DNA Testing from Home – Does It Work?
Article

DNA Testing from Home – Does It Work?

Home DNA tests provide information about ancestry, health, and more. Learn about their accuracy and effectiveness without leaving home.

By Markus Mattiasson

1 min read
Boost Your Testosterone Naturally: Simple Tips to Try Today
Article

Boost Your Testosterone Naturally: Simple Tips to Try Today

Discover natural ways to increase testosterone through exercise and diet to improve energy, muscle mass, and well-being.

By Markus Mattiasson

2 min read