Welcome to the site, my name is Jonathan! I offer a range of high-quality services to clients looking to achieve better health, physique, or training performance. Founded by Registered Nutritionist Jonathan Griffiths (BSc Hons, ANutr.), Composition Consultant is a results-focused consultancy specializing in the provision of nutrition services for clients. Whilst providing experienced, expert advice in improving body composition, I avoid using cookie-cutter plans and programming in peoples diets. All clients are treated as individuals, with lifestyle and health circumstances being taken into consideration upon consultation. 

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I have been in the nutrition industry, studying carefully for nearly 15 years.  Having undertaken several courses surrounding human health, including Medical Science, Nutrition and Herbal Sciences and a Sports Science certification. Over that span of time, I have seen fad diets come and go. With the amount of misinformation online, I decided to uncover the truth. I have been using the most up to date scientific literature, as well as experience from working with hundreds of individuals with unique health situations. We recognized a gap in the market for affordable, yet high quality diet coaching. From there, Composition Consultant was formed. My ethos is to provide an affordable, yet highly customized service to both sportspeople and general public. My experience comes from competing in bodybuilding competitions within the UK, including BNBF and UKBFF with top placings. In addition, hundreds of people have received vital advice that has impacted positively on their health and general well-being. I am endorsed by experts in the nutrition industry such as Professor Bart Kay and Harry Serpanos, as well as many others. To get a feel for how I operate, check out my YouTube link at the top of this page and you'll see for yourself why this could be the best investment you have ever made!