10+
Downloads
Content rating
Everyone
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About this app

Do Health is the personal health companion, powered by your biology and lifestyle. We help you understand what your body actually needs, then give you the most important next step to feel better. No guesswork, no overwhelm. Just do what’s right for you.

How it works
- Understand – A simple blood test shows what your body actually needs. We measure 11 core biomarkers across energy, circulation and inflammation.
- Recommend – We identify the changes with the biggest positive impact on how you feel right now. Not everything. Just what matters for your body.
- Do – Get your personalised weekly action plan, based on Dr Chatterjee's four pillars: Eat, Move, Relax, Sleep.

What's included
- 1 full health screen with 50+ biomarkers
- 3 blood tests per year
- 11 core biomarkers, clinically interpreted
- Your biological age – and how to improve it
- Personalised weekly action plans
- A companion that learns what works for you

What makes Do Health different
Most health apps give you data and leave you to figure it out. Do Health tells you exactly what to do next – small, doable actions that fit around your real life. When life gets messy, your plan flexes with you. No guilt, no shame, no starting over.

What to expect
Each week, you'll get three actions personalised to your body and lifestyle. Track your biomarkers over time. Watch your biological age change. Learn what actually works for you.

Built on 20 years of clinical practice
Dr Rangan Chatterjee's four-pillar framework has helped thousands of people feel better through small, consistent changes. Do Health makes it personal to you.

Stop guessing how to improve your health. Start doing.
Updated on
Feb 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

What’s new

- UI improvements
- Improved Joy character animations
- General technical improvements (Error reporting)

App support

About the developer
MENWELL LIMITED
help@manual.co
BRONZE BUILDING 105 SUMNER STREET LONDON SE1 9HZ United Kingdom
+44 7845 956456