A space dedicated to inner wellness
Personalised nutrition, delivered with clinical expertise and care.​
Nutrition is never one-size-fits-all. Whether you are an athlete, a busy professional, or someone seeking to improve their health and wellbeing, we take the time to understand your goals, lifestyle and challenges before developing a personalised strategy.

April Valenzuela MNutr PGCert
Founder of Core Health Collaborative
A Specialist Dietitian delivering tailored nutritional services to improve health, wellbeing and performance.
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From clinical experience within the NHS to working with Team GB athletes, April has helped hundreds of people improve their health with food.
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Dedicated to running faster and building strength, April is always looking to make research-backed improvements in her own health as well as yours.​
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Professional Qualifications First class master's degree in Nutrition and Dietetics from the University of Nottingham (2022). Specialist Gastroenterology Dietitian with clinical experience within the National Health Service (NHS). HCPC-registered Dietitian with British Dietetic Association membership, including gastroenterology and mental health specialist groups. Qualified Sports Dietitian with PGCert in Sport and Exercise Nutrition (SENR graduate registrant). Guest lecturer in physiology and nutrition at the University of Lincoln for nursing students. Completion of professional development courses including behaviour change in athlete and non-athlete groups. UK Anti-Doping clean sport certification to advise athletes on safe supplement usage.​​
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Calum Morrison BSc MSc
Nutritional Analyst
With degrees in both physics and nutritional sciences, ​Calum is detail-oriented with proficiency in Nutritics for an accurate dietary analysis and high quality results.
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As an international table tennis player, Calum advocates for a healthy lifestyle and has personal experience of high performance environments. He has used nutrition as a tool to elevate his focus during matches, and to optimise his recovery from training.​​​​
Professional Qualifications Bachelor's degree in Physics from the University of Nottingham (2021). Master’s degree in Nutritional Sciences from the University of Nottingham (2022). Scottish Senior National Table Tennis Champion 2023. Qualified table tennis coach, leading sessions at a local club to improve performance at grassroots level.

Our Values
​Preventative
Having worked in the public health service where the focus is on curative treatments, we set out to do the
opposite. A proactive and preventative model is integral to our work, empowering you to support your health and longevity.
Holistic
Core Health Collaborative represents our belief that the 'core' of health and wellbeing is nutrition. We consider factors beyond diet such as mental wellbeing and exercise since these influence our dietary behaviours and health.
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Quality
Our practice prioritises giving you the time and space needed to make meaningful, sustainable change with evidence-based systems and methods for high quality outcomes.
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