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90 Minutes
CE Eligible
Lunch & Learn / Speaker Series

Workshop Module

Nutrition & Mental Health

Rethinking a Modifiable Risk Factor

Based on: "The surprisingly dramatic role of nutrition in mental health" — Dr. Julia Rucklidge, TEDxChristchurch

Non-Clinical & Clinical Workforce Internship Participants Community Stakeholders

Source Talk

TED's posted caution: This talk should not be treated as medical advice. The intersection of nutrition and mental health is an active, evolving area of research. Consult a mental health professional before making treatment decisions.

Overview

This module uses Dr. Julia Rucklidge's TEDxChristchurch talk as a springboard for a workforce conversation about nutrition as a modifiable, often-overlooked factor in mental health and recovery. The talk argues — using randomized controlled trial data — that micronutrient supplementation and dietary quality can meaningfully affect outcomes in ADHD, depression, anxiety, PTSD, and psychosis risk, and that current medication-first treatment models deserve a second look in light of long-term outcome data.

The goal of this session is not to train participants to give nutrition advice or to challenge prescribers. It is to build awareness of nutrition as a legitimate, evidence-informed piece of whole-person care, and to help participants understand where noticing and naming nutrition concerns fits within their own scope of practice.

Agenda (90 Minutes)

0–5 min

Welcome & Framing

Overview, learning objectives, facilitator caution about medical advice

5–16 min

Watch the Talk

Dr. Julia Rucklidge — TEDxChristchurch (11 min)

16–20 min

Clarifying Context

Brief facilitator remarks on the talk's strengths, limitations, and TED's posted caution

20–25 min

Maria's Story

Read the composite case study aloud

25–45 min

Small Group Discussion

Choose 3–4 discussion questions; groups of 4–6

45–55 min

Report-Out

Each group shares one key insight

55–75 min

Case Scenario Activity

New scenario, scope-of-practice questions, documentation framing

75–85 min

Knowledge Check

5 questions — verbal, written, or polling tool

85–90 min

Closing & Takeaways

Key takeaway, follow-up reading recommendation

Learning Objectives

1

Summarize the core claim of the talk: that nutrition is a modifiable risk factor for mental illness, supported by randomized controlled trial evidence.

2

Identify at least three conditions (ADHD, PTSD, psychosis risk) where the speaker cites RCT evidence for nutrition-based intervention.

3

Distinguish between dietary quality interventions and high-dose micronutrient protocols, and explain why the two are not interchangeable.

4

Describe how a non-clinical or clinical team member can appropriately raise nutrition as a topic with a person served, while staying within their scope of practice.

5

Reflect critically on the talk's limitations and the appropriate cautions around presenting it as medical guidance.

Case Study: Maria's Story

Composite case study — not a real individual's record.

Maria is 34 years old and has been engaged with community mental health services for six years, since a major depressive episode following the birth of her second child. Her diagnosis has since expanded to include generalized anxiety disorder, and for the past three years she has been stable on an SSRI, attending monthly medication management appointments and, on and off, individual therapy. On paper, her treatment plan is unremarkable and by most measures successful — she has not been hospitalized, she has not lost custody of her children, and she reports her medication is "doing its job."

What does not show up in her chart is that Maria works a rotating shift schedule at a distribution center, has unreliable transportation, and lives in a part of town where the nearest full grocery store is a 40-minute round trip by bus. Her household relies heavily on convenience-store food and fast food — not from a lack of knowledge about nutrition, but from a lack of time, money, and access. Her case manager, Denise, has known all of this for over a year. It has never come up in a treatment plan review, because it did not fit neatly into any of the boxes Denise's documentation software asks her to check.

During a routine home visit, Maria mentions almost in passing that she has been having "brain fog," worsening irritability with her kids, and trouble sleeping despite feeling constantly exhausted — symptoms she assumes are just her anxiety "acting up again." Denise, who recently attended a Lunch and Learn session on nutrition and mental health, recognizes the pattern differently. She does not diagnose, and she does not suggest Maria stop or adjust her medication. Instead, she asks a few open, curious questions about Maria's typical meals and sleep schedule, validates that what Maria is describing sounds genuinely hard, and lets her know that some of what she's experiencing may be connected to more than just her anxiety diagnosis alone.

Denise brings this to the next care team meeting, framed carefully: not as a claim that nutrition is "the answer," but as an access barrier worth naming, the same way she would name a transportation or housing barrier. The team discusses a referral to a community dietitian who works on a sliding scale, and a connection to a food access program that delivers to Maria's neighborhood. Maria's prescriber is looped in, not to second-guess the medication plan, but so that any future changes in her reported symptoms can be considered in light of this new information rather than treated as a sign her current treatment is failing.

Three months later, Maria reports sleeping better and feeling "less foggy," though she is careful to say she does not think food "fixed" her anxiety — it is one piece among several, alongside a schedule change at work and continued therapy. Nothing about her diagnosis changed. What changed was that one more piece of her whole picture got noticed, named, and acted on within scope — because someone on her team had the vocabulary and the awareness to ask.

Choose 3–4 depending on time and group composition.

5 questions — can be administered verbally, on paper, or via a polling tool.

Facilitator Notes on Framing

This talk takes a strong position on the limitations of long-term psychiatric medication use. That position is the speaker's own and is presented as an "idea worth spreading," not as consensus clinical guidance.

Facilitators should present it as a prompt for critical thinking about whole-person care — not as a statement that medication is ineffective or that nutrition should replace prescribed treatment. Participants should leave the session with more curiosity about nutrition as one factor among many, and a clear sense of what is and is not theirs to say to the people they serve.

If clinical staff are in the room, consider inviting one to help frame the medication-related content responsibly — the talk is critical of long-term reliance on psychiatric medication, and this can land as more provocative than intended if not framed carefully.

Resources & Citation

Source Talk

Rucklidge, J. "The surprisingly dramatic role of nutrition in mental health." TEDxChristchurch.

Watch on YouTube

Suggested Follow-Up Reading

Kaplan, B. & Rucklidge, J., The Better Brain — for participants who want to go deeper into the underlying research.

"Make allowance for each other's faults, and forgive anyone who offends you. Remember, the Lord forgave you, so you must forgive others. Above all, clothe yourselves with love, which binds us all together in perfect harmony. And let the peace that comes from Christ rule in your hearts. For as members of one body you are called to live in peace. And always be thankful."

Colossians 3:13-15 NLT

Voice Up Purpose Driven Practicum