Bringing dietetics into Public Health

Posted by Alex O'Connor-Sherlock, MSc Dietetic student, Teesside University.

Introduction by Steph Sloan, Senior Lecturer in Dietetics and Course Leader MSc Dietetics at Teesside University.

Practice-based learning (PBL) is a key part of dietetic training, with students required to complete 1,000 hours of hands-on experience in a practice setting. Traditionally, this has mostly taken place in NHS settings, with students working one-on-one with supervisors. However, as healthcare demands grow, diversifying placement opportunities is becoming increasingly important - not just to support student learning, but also to strengthen public health initiatives.

Suited and booted to present to a factory workforce

The Allied Health Professions (AHP) Strategy for England highlights the role of AHPs in disease prevention and health promotion, helping to reduce the burden on already stretched health and social care services. Diet-related diseases remain a major public health challenge, yet dietetic care is still largely focused on treatment rather than prevention. If the profession is to play a greater role in supporting population health, then equipping students with strong public health knowledge and skills is crucial.

To support this, Teesside University’s MSc Dietetics programme now includes public health placements alongside traditional NHS clinical placements. Here, Alex shares her experience of working in a Public Health practice-based learning setting. A must read in National Careers Week for anyone considering a future career as a dietitian!

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What I worked on

During my placement, I was involved in three projects focused on health improvement and disease prevention. My work involved meeting with stakeholders, conducting research, presenting findings, and engaging with the public. The projects covered a wide range of population groups, including expectant mothers, school-age children, local workforces, and food bank users.

1. Supporting parents with child nutrition

A key part of my placement involved reviewing the nutrition education available to parents of children aged six months to four years.

What I did:

• Conducted a literature and policy review
• Spoke to parents, NHS staff, and school representatives
• Attended a breastfeeding class to hear directly from parents
• Presented my findings to several teams, including the Director of Public Health

Why it matters:

The insights from this work will help shape future research and improve nutrition support for families in the local area.

2. Linking oral health and nutrition

There is a strong connection between what we eat and oral health, but not everyone has access to clear, easy-to-understand information about this link.

What I created:

• Infographics and presentations to educate local workforces
• Materials designed in an easy-read format, avoiding jargon

Why it matters: 

My presentation was really well received, and I was even asked to record it for wider distribution, so it could be shared with professionals working with children and people with additional needs.

 

Infographics to educate local workforces

3. Reducing food waste in a local food pantry

Many food pantry users rely on short-dated products, and without clear guidance, a lot of good food can go to waste.

What I did:

• Designed simple, visual signs with food storage and cooking tips (e.g. "Chop me then freeze me")
• Introduced a ‘Freeze me’ sign for bread and monitored its impact

What happened?

Twice as much bread was sold the day after the sign was put up compared to the previous two weeks combined!

Signs made to reduce food waste

What I learned

• Public health plays a key role in patient care - I saw first-hand how wider social factors impact people’s ability to manage their health and access services.
• Being proactive is crucial - I reached out to stakeholders independently, which helped me build confidence and leadership skills.
• Flexibility is a great learning experience - managing my own projects and working in a less structured environment improved my time management and adaptability.
• Self-care matters - the flexibility of this placement meant I could work in different settings, including from the park on sunny days!

Final thoughts

Introducing dietetic placements into public health settings is a win-win. It helps students gain a broader skillset, supports NHS capacity, and brings dietetic expertise into community settings.

Of course, doing things differently comes with challenges. Expanding placements into public health settings has required commitment from everyone involved - academics, placement providers, and students. But we’re constantly learning and improving, and we’re proud to be making a real impact on the health of our local communities.