Why clinical nutrition?

Nutrition is one of the most effective medicines. Learn how to apply nutrition, that works, from an evidence-basis.

  • Expert instructors in clinical nutrition

  • Video lessons with evidence-based treatments for all common diseases and disorders

  • White papers, research papers, and treatment protocols available to download

  • Part of the Holistic & Performance Nutritionist programme, build your way to becoming a Certified Holistic & Performance Nutritionist!

Course curriculum

  1. 2
    • ADHD

    • Alzheimer's disease

    • Ketones for neurodegenerative disorders

    • Ketones and neurodegenerative disorders treatment protocol

    • Asthma

    • Autism Spectrum Conditions

    • Bipolar

    • Candida

    • Ketogenic diets and cancer treatment

    • Cholesterol and hypertension

    • Coeliac Disease

    • Colds and flu

    • Nutrition & Lifestyle Medicine for COVID-19

    • COVID Vaccination Adverse Events

    • Post-COVID Syndrome

    • COVID-19 Research Review & Treatment Notes

    • Depression

    • Diabetes

    • Eating Disorders

    • Eating Disorders Treatment Protocol

    • Eczema

    • Eczema treatment protocol

    • Epilepsy

    • Epilepsy treatment protocol

    • Fatigue

    • Fatigue treatment protocol

    • Gastro-oesophageal reflux disease (GORD)

    • GORD treatment protocol

    • Hayfever

    • Hayfever and sinusitis treatment protocol

    • Headache

    • Headache treatment protocol

    • IBD treatment protocol

    • Inflammatory bowel diseases (Crohn's disease & ulcerative colitis)

    • IBS treatment protocol

    • Irritable bowel syndrome

    • Osteoarthritis

    • Osteoarthritis treatment protocol

    • Osteoporosis

    • Osteoporosis treatment protocol

    • Parkinson's disease

    • Psoriasis

    • Parkinson's disease treatment protocol

    • Psoriasis treatment protocol

    • Thyroid Conditions

    • Thyroid conditions treatment protocol

  2. 3
    • The Impact of Dairy on Health

    • Erythritol and Health

    • Stevia and Health

  3. 4
    • Could NAD Precursors Help to Treat COVID?

    • Systematic Review: Factors Associated With Risk for and Possible Prevention of Cognitive Decline in Later Life

    • The Role of Dietary Carbohydrates in Gestational Diabetes. Mustard et al., 2020

    • The DASH diet

    • Clinical Nutrition Notes Pages

  4. 5
    • Client Intake Form

    • Case Study 1 Upload

    • Case Study 2 Upload

    • Case Study 3 Upload

    • Marking Schedule

Course pricing options

One simple payment, or easy monthly options available.


Qualified & experienced practitioner-researchers

Founder & CEO/Senior Lecturer

Dr Cliff Harvey

Cliff Harvey PhD, DipFit, DipNat, is a nutritionist, naturopath, author, life and purpose coach, and researcher.
In over two decades of practice, he has helped thousands of people to achieve their goals, from those who are chronically and acutely unwell, through to elite-level athletes, and ‘elite-attitude’ business people and entrepreneurs.
He is an active researcher and is known for performing foundational research on keto-flu, ketogenic supplements, and 'carbohydrate tolerance' between individuals.
Cliff is a best-selling author of several books and is a former world champion strength athlete and competitive submission wrestler.

Members Support/Lecturer/Tutor [Health Science & Clinical Nutrition]

Ashley Greaves

Ashley Greaves BA, MSc, CNS is a licensed dietitian nutritionist in the US and holds a master's degree in clinical nutrition. Ashley is our member support guru and clinical nutrition specialist.