Contact us today and make your appointment
Online Coach
Ready to unlock your full potential and achieve lasting results? As your dedicated online coach, we will guide you on a personalised journey to transform your health and fitness.
Through advanced metabolic testing and cutting-edge CGM technology, we'll uncover the secrets of your unique metabolism and fine-tune your nutrition and training plan for optimal results.
Whether you're seeking online fitness coaching to sculpt your physique or online nutrition coaching to revitalise your well-being, we'll provide the unwavering expertise and support you need to thrive.
Don't wait another day to become the best version of yourself. Contact us today for a free consultation and let's embark on your transformation together!
Online Personal Trainer
Transform your body and achieve your fitness goals with the expert guidance of a dedicated online personal trainer.
Our cutting-edge coaching app provides fully customised workout plans and personalised nutrition guidance, tailored precisely to your individual needs, preferences, and goals.
Whether you're looking to build muscle, lose weight, increase endurance, or improve your overall fitness, our online personal training programs are designed to deliver results.
We'll help you stay motivated, track your progress, and make sustainable lifestyle changes that will transform your health and well-being.
Experience the power of personalised fitness and unlock your full potential.
Online Nutrition Coach
Fuel your body, nourish your mind, and achieve optimal health with the guidance of a dedicated online nutrition coach. Our personalised programs combine cutting-edge science with practical strategies to help you make sustainable dietary changes and reach your wellness goals.
Whether you're seeking to improve your relationship with food, manage specific dietary needs, or optimise your nutrition for peak performance, our expert online nutrition coaches will provide the support and accountability you need to succeed.
Discover the transformative power of personalised nutrition and unlock a healthier, happier you.
Diabetes Management
Take control of your health and reverse type 2 diabetes with a personalised diabetes management program that empowers you to make lasting lifestyle changes.
Through advanced metabolic testing and continuous glucose monitoring (CGM), we'll uncover your unique metabolic responses to food and create a tailored nutrition plan with optimal meal sizes and timings.
Our expert coaches provide ongoing support and guidance, helping you navigate the complexities of diabetes management while building sustainable habits for long-term success.
Rediscover your well-being and reclaim your health with our comprehensive approach to type 2 diabetes reversal.
Theorem: Optimise Your Body, Elevate Your Game.
We combine personalised coaching, metabolic testing, and cutting-edge nutrition strategies to help you achieve your athletic goals and unlock your full potential.
Lose Weight
Achieve sustainable weight loss and transform your body composition with our personalised programs. We go beyond the scale, utilising advanced body composition analysis to help you lose fat, preserve muscle, and improve your overall health.
Our expert coaches will guide you on a journey to achieve lasting weight loss and a healthier lifestyle. Whether you're looking for online weight loss coaching, personalised meal plans, or expert guidance on building healthy habits, we'll tailor a plan to meet your unique needs and goals.
If you're struggling with weight loss plateaus, emotional eating, or simply need the support and accountability of a dedicated coach, we're here to help you achieve sustainable results and transform your relationship with food and fitness. Discover the power of a data-driven approach and unlock your full potential.
Metabolic Testing
Don't sabotage your weight loss journey with generic diets that fail to address your unique needs. Before embarking on any weight loss plan, it's crucial to understand your individual metabolism and body composition.
Metabolic testing reveals your precise calorie needs and provides insights into how your body utilises energy, while body composition analysis unveils your fat-to-muscle ratio, helping you target fat loss while preserving lean muscle mass.
This combined knowledge empowers us to create a personalised nutrition and exercise plan for optimal, sustainable results.
Whether you're seeking to lose weight, improve body composition, or enhance your overall health and fitness, our expert coaches will guide you every step of the way.
If you're struggling with weight loss plateaus, yo-yo dieting, or simply need the support and accountability of a dedicated coach, we're here to help you achieve lasting success. Discover the power of a personalised approach and unlock your full potential.
Blood Drawing (Phlebotomy)
In the UK, phlebotomy is unregulated, meaning anyone can legally draw your blood, regardless of their qualifications or experience. This lack of regulation poses potential risks, as improper techniques can lead to complications, discomfort, and inaccurate test results.
At Theorem Metabolic, we prioritise your safety and well-being. Our phlebotomists are fully trained and insured, ensuring your blood draws are performed with the highest level of expertise and care.
When choosing a company for your blood draw, it's essential to verify their phlebotomists' qualifications, training, and insurance coverage.
Don't compromise your health – choose a provider committed to safety and professionalism.
If you require phlebotomy services in Essex or the surrounding areas, including East London, Theorem Metabolic can help. We offer convenient blood draws in Essex by home visitation or at our Rayleigh and Canvey Island locations. Contact us today to schedule an appointment with our qualified and insured phlebotomists.
Everyone's Biology is different
Knowing your metabolic rate will ensure a better chance of a successful diet with sustained weight loss
Longevity comes from working with your body not against it. Understand the foods that work for you and those that don't. Reinstall the youthful you with lots of energy, restful sleep and enjoy life again. Enjoy life to the full, your journey starts with
Metabolic Testing, Body Composition Analysis and blood work
Justin Johnson Founder - Theorem Metabolic
Jack Johnson 29 has improved his VO2 Max from 47.3 to 57.6 with Theorem Metabolic
Improve your VO2 Max Now!
Stop guessing, start knowing. Metabolic testing provides the precise data you need to optimise your health and achieve your health and longevity goals. VO2 Max measures your body's ability to utilise oxygen during intense exercise, a key indicator of endurance and performance and longevity.
Resting Metabolic Rate
RMR testing is a simple breath test that measures your resting metabolic rate, providing personalised insights to optimize your weight loss, fitness goals, and overall health.
mBCA Measurement
The mBCA reveals your unique fat-to-muscle ratio and helps identify your exact macros, empowering you to personalize your fitness journey and achieve lasting results.
CGM Measurement
CGM helps people optimise performance by revealing how their blood sugar responds to food and exercise, enabling personalised meal timing and fueling strategies.
Trained & Insured
Our certified, insured phlebotomists provide convenient, professional blood draws in the comfort of your home or our practise. We provide draws for other companies too.
Our Opening Times
Visits during open hours are by appointment only, as we will be attending to clients at these times.
Phone or WhatsApp Consultation
Email us to arrange for a call back/ phone consultation
Simple testing carried our with results while you wait
Finger Prick Blood Testing
Morning Fasted Test
Cholestrol
£20.00
- 5 minute result time
- 100% Private and confidential
- Total Cholestrol Reported
Morning Fasted Test
Blood Glucose
£15.00
- 5 minute result time
- 100% Private and confidential
- Glucose / Diabetic status
Morning Fasted Test
Gout Risk
£20.00
- 5 minutes result time
- 100% Private and confidential
- Recommended for over 50's
