About
Meet Russell Bohringer
For over 6 years, I've helped busy professionals understand their health and take practical steps to improve it - based on their own blood results, not generic advice.
My background is in blood test analysis and personalised health planning, working with clients who want more energy, better sleep, improved stress management and greater confidence in their long-term health.
My approach is straightforward: test, understand, improve and measure. Everything is built around what your results actually show.
My own path through health and performance has been anything but ordinary. I competed nationally in showjumping until I was 16, learning early what it takes to perform under pressure. Through my twenties I immersed myself in bodybuilding, getting hands-on with the details that matter: macros, supplements, recovery and how to build a routine that actually works. In my forties I turned to endurance, racing Hyrox, triathlons and ultra marathons, and learning what the body needs to keep going when most people would stop.
Three very different worlds, but they all taught me the same thing: real health is built on understanding your own body, not following someone else's template. That belief is exactly what Siah Lifestyle is built on.

Our Mission
To help busy professionals understand
what is happening inside their body.
Act on that information. Feel healthier for longer - based on your own data, not guesswork.
Test
Comprehensive blood testing covering 52+ biomarkers to understand what is actually happening in your body.
Understand
We review your results together, explain what they mean and identify what to prioritise first.
Improve
A personalised plan built around your results, with a follow-up test to measure the difference.
Who This Is For
Is This You?
Adults over 30
Concerned about their internal and external health and want a clear picture of where they stand.
High-achievers and professionals
Who feel burnt out and want to reclaim their energy and mental clarity.
Men and women
Concerned about their hormone levels and the effects they have on their wellbeing.
Anyone who feels stuck
After trying quick-fix diets, now seeking a sustainable, evidence-based approach to their health.
The Problem
Your body sends signals. Most people ignore them.
Key health markers change gradually and silently. Without testing, you won't know until the damage is done.
Markers that drift silently
- Blood pressure
- Inflammation
- Blood sugar
- Hormone levels
- Thyroid function
- Cholesterol
Risks when left unchecked
- Heart disease
- Type 2 diabetes
- Metabolic syndrome
- Cognitive decline
- Hormonal imbalance
- Chronic fatigue
Prevention is far more effective than treatment. Our blood test-driven approach identifies risks early, giving you the data and the plan to address them before they develop.
Our Approach
We don't guess. We test.
By tracking key health markers from your blood results, we use evidence-based methods to restore healthy ranges and build a practical, sustainable plan.
What your plan covers
- Calorie-appropriate nutrition
- Blood-sugar regulation
- Movement and resistance training
- Breathwork and stress management
- Daily habit tracking
- Hormonal support
- Vitamin and supplement guidance
- Body recomposition
- Sleep optimisation
All strategies are data-driven and results-focused. We address root causes, not just symptoms, and measure the outcome with a final blood test at Day 90.
Methods
Our data-led approach
Targeted Nutrition
Based on your blood markers to support fat loss and improve insulin sensitivity.
Mental and Nervous System Regulation
Meditation and breathwork to boost mental clarity and manage cortisol levels.
Evidence-Based Exercise
Movement plans designed to improve strength, energy, and key health markers.
When health improves, so does your performance
- Decision-making and problem-solving
- Focus and concentration
- Resilience under pressure
- Energy across the day
- Sleep quality and recovery
- Body recomposition
- Confidence
Get Started
Ready to Take the Next Step?
If our mission resonates with you, let's talk. Discover how our data-driven approach can help you achieve your health goals.
Contact
@siahlifestyle
russell@siahlifestyle.co.uk
Location
In-clinic, at home, or at work
What happens next
- 01We'll review your message within 24 hours
- 02We'll recommend the right programme for you
- 03We'll arrange your nearest clinic blood test
- 04Your 90-day transformation begins