About Dr Rebecca Hiscutt, PhD

About Dr Rebecca Hiscutt, PhD

About Dr Rebecca Hiscutt, PhD

I’m Dr Rebecca Hiscutt, PhD, a UK registered dietitian with over 20 years’ experience helping people optimise their mental and physical health through nutrition and lifestyle strategies.

I support individuals, families and groups from childhood throughout their lifespan. My specialist focus is the powerful role of metabolic health in supporting the brain and body, addressing the underlying root causes of health challenges and providing holistic support and guidance.

Who I Support

  • Children and teens experiencing anxiety, low mood, tiredness, poor sleep, or difficulties with focus. I support many families with neurodivergent teens and tweens, including those with ADHD or autism.

  • Mums and women in their 30s, 40s, and 50s navigating perimenopause or feeling depleted — ready to nourish themselves and regain energy, mood, balance, and control over their health and wellbeing

  • Adults of all ages looking to improve both physical and mental health with support to optimise nutrition alongside sleep, stress management and exercise.

Ways to Work Together

I provide flexible support to meet different needs and budgets — whether that’s simple resources you can use at home, one-to-one consultations, group programmes, or workshops and webinars for schools, workplaces, and organisations.

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I'm Dr Rebecca Hiscutt, PhD, a UK registered dietitian with over 20 years experience helping people to optimise their mental and physical health through nutrition and lifestyle strategies.

I have a specialist interest in mental health and am launching a new service to support young people who are experiencing symptoms of anxiety.

Anxiety in children and teens is increasingly common and can deeply affect both the young person and their family. It can be difficult to access professional support, but nutrition offers parents a proactive way to help..

Only 43% of 12-26 year olds consider themselves to be thriving. Approximately 30% of adolescents experience an anxiety-related disorder.*

Why Nutrition Matters

Nutrition plays a key role in brain function, mood regulation and stress management. Blood sugar imbalances, inflammation, nutrient deficiencies, and gut health issues all influence anxiety. Addressing these through tailored nutrition strategies can empower families to support their child mental health in a sustainable way.

Range of support options to suit different needs and budgets.


Register to receive the latest news and tips from Rebecca

Get inspired — join my email community

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Important Information

Important Information

Nutrition and lifestyle strategies can address some of the root causes and physical imbalances that contribute to anxiety, low energy, poor sleep, and mood changes. These approaches complement other forms of care (such as counselling, CBT, or medical treatment).

My services are designed to support:

  • Families of young people with mild to moderate anxiety

  • Women and adults seeking to improve mood, resilience, and overall metabolic health

This work does not replace medical care but can sit alongside it as a powerful and proactive step.