| Course | NS465 Functional Nutrition |
|---|---|
| Unit | Unit 6 |
| Paper type | Case narrative |
| Length | About 880 words, 6 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | BS in Nutrition Science |
| Updated | October 2026 |
Free sample paper for NS465 Unit 6
Two Threads and One Refusal: A Unit 6 Case Narrative of a Bakery Shift Lead Convinced She Has Yeast Overgrowth
[Student Name]
Purdue University Global
NS465: Functional Nutrition
Unit 6 Case Narrative
[Instructor Name]
[Date]
The client and every detail of her case are composite; the nystatin trial, the shift work review and the gastrointestinal shift work review cited are real.
First Contact
Teresa opened the first session with a sentence she had clearly rehearsed: "I have candida overgrowth, and I need a protocol to kill it." She is 44 and has worked as a shift lead at a commercial bakery for six years, clocking in at 3 a.m. and leaving at 11:30. She listed her symptoms: bloating after lunch, sugar cravings in the afternoon, brain fog, fatigue and two vaginal yeast infections in the past year, both treated by her physician. She had found an online quiz that scored her as "severe" and a website selling a 30-day antifungal cleanse with a stool test.
I wrote down her sentence exactly, because it told me what she believed and what she expected from me. I did not agree or disagree with it in the first session. I asked her to tell me about a typical day.
Her Day
She wakes at 2:15 a.m., drinks coffee and drives to work. On shift she eats whatever comes off the line: a croissant around 5, a sweet roll at 8, coffee throughout. She gets home at noon, eats a large lunch, often pasta or a sandwich, and sleeps from about 1 to 5 p.m. She is up again with her family from 5 until about 9:30, when she goes back to bed until 2:15. She estimates five to six hours of sleep in two pieces. Her bloating comes after the noon lunch, and her cravings peak in the early evening.
Sorting the Story
I separated what she reported from what she had concluded. Her symptoms were real. Her conclusion, that a systemic yeast overgrowth caused them, was one explanation among several. The idea that common symptoms such as fatigue, poor concentration and cravings come from a hidden yeast syndrome became popular in the 1980s. When it was tested in a randomized, double-blind trial, the antifungal nystatin reduced vaginal symptoms but improved systemic symptoms no more than placebo (Dismukes et al., 1990). Her two vaginal infections were diagnosed and treated, which is a separate and well-understood problem.
Her symptoms lined up far more closely with her sleep and her shift than with any yeast, and that pattern became the first thread worth following.
Thread One: Split Sleep and Shift Timing
Teresa sleeps in two short pieces at times her body clock resists. Night and early morning shift work is linked to shortened, disturbed sleep and daytime sleepiness (Akerstedt, 2003). Brain fog, fatigue and evening cravings are all common with that kind of sleep loss. This thread does not belong to nutrition alone, but nutrition can support it: the timing and size of her meals affect when she feels sleepy and alert.
Thread Two: Meals Built From the Line
Her shift meals are mostly refined pastry and coffee, followed by a large noon meal right before sleep. Shift workers report more digestive complaints than day workers, possibly because of disrupted meal timing (Knutsson & Bøggild, 2010). Her bloating after the large noon lunch and her pattern of sweets on shift form a second thread that nutrition can address directly.
The Refusal
At the second session, Teresa asked whether I would support the 30-day cleanse and the stool test. I declined, and I wrote the reason in her file. The cleanse claimed to treat a condition that has not been shown to exist in the form described, and the strongest trial of an antifungal for these symptoms found no benefit beyond placebo. The stool test would not change my recommendations, and it cost more than two weeks of her groceries. I told her that if she was worried about yeast, the right person to see was her physician, who had already treated her vaginal infections and could assess her further.
I made the refusal without dismissing her. I said her symptoms were real and that I wanted to work on the parts I could help with.
The Plan
Together we chose two changes for two weeks. First, she would bring a protein-based shift breakfast, such as eggs and toast or Greek yogurt with fruit, to replace the 5 a.m. croissant. Second, she would make her noon meal smaller and save the larger meal for 5:30 with her family. She would rate bloating, energy and cravings each day. I also suggested she talk with her physician about her split sleep.
Follow-Up
At two weeks, Teresa reported less bloating on most days and fewer evening cravings. Her brain fog was unchanged, which fits the sleep thread more than the food thread. She was still curious about yeast but no longer planning the cleanse.
Note to the Next Practitioner
Start with her sleep and shift; it explains more than any single food. Do not reopen the cleanse unless her physician raises a specific concern. She responds well to being asked what she has noticed before being told what to try.
References
Akerstedt, T. (2003). Shift work and disturbed sleep/wakefulness. Occupational Medicine, 53(2), 89-94. https://doi.org/10.1093/occmed/kqg046
Dismukes, W. E., Wade, J. S., Lee, J. Y., Dockery, B. K., & Hain, J. D. (1990). A randomized, double-blind trial of nystatin therapy for the candidiasis hypersensitivity syndrome. New England Journal of Medicine, 323(25), 1717-1723. https://doi.org/10.1056/NEJM199012203232501
Knutsson, A., & Bøggild, H. (2010). Gastrointestinal disorders among shift workers. Scandinavian Journal of Work, Environment & Health, 36(2), 85-95. https://doi.org/10.5271/sjweh.2897
Reading the NS 465 Unit 6 instructions
Unit 6 of NS465 asks for a case narrative that tells one client's story in the order the reasoning unfolded. Prompts typically expect the first contact, the intake, the practitioner's interpretation, decisions and a follow-up. Record the client's opening words, because they show her beliefs and expectations. Describe her typical day in enough detail to see patterns. Separate what she reported from what she concluded. Address any belief you think is wrong by stating it fairly and then the evidence. Name the threads you chose to follow and why. If you declined a request, explain the refusal in writing. Describe the plan and the follow-up honestly, including what did not change. End with a note to the next practitioner. Three to five pages is common.
How the NS 465 Unit 6 example is put together
The sample opens with the client's rehearsed sentence about candida and her list of symptoms, including two treated vaginal infections. Her day is laid out from 2:15 a.m. to bedtime. A sorting section separates real symptoms from her conclusion and cites the nystatin trial. A highlighted sentence identifies sleep and shift timing as the first thread. Thread one uses a shift work sleep review; thread two uses a review of digestive complaints in shift workers. The refusal section explains why the cleanse and stool test were declined and where she should take her yeast concern. A two-change plan, a follow-up showing less bloating but unchanged fog, and a handoff note close the narrative.
NS465 Unit 6 rubric: what earns full points
Case narratives are typically graded on whether another practitioner could follow the reasoning, on accurate use of evidence, on respectful handling of the client's beliefs and on sound decisions. The chief consideration is clarity of reasoning in sequence, from first contact to follow-up. Instructors reward narratives that quote the client's own words and separate report from conclusion. Addressing a mistaken belief with evidence, without dismissing the client, shows professional skill. Documented refusals with reasons demonstrate scope awareness. Honest follow-up, including what did not improve, earns credit. A handoff note shows the narrative's purpose has been met. APA 7 citations support the evidence claims.
Common NS465 Unit 6 mistakes, and how to avoid them
Weak narratives summarize the case in a paragraph and skip the reasoning. Others adopt the client's self-diagnosis or ridicule it. Writers often fail to separate symptoms from conclusions. Requests for unsupported tests or products are accepted without comment, or declined without explanation. Follow-up sections report only success. The narrative is written for the instructor rather than for a colleague, so the handoff is missing. Sleep and work schedules are overlooked, even when the client starts her shift in the middle of the night and those hours explain most of her day. If you have a case but struggle to show your reasoning step by step, a writer can help you structure it so another practitioner could pick it up.
Get an NS465 Unit 6 example written to your instructions
Include every intake piece already completed on this case, the Unit 6 prompt itself and the rubric. The narrative retells the case in order with a decision box at each stage, labels the evidence behind every choice, and handles contested client beliefs without endorsing or mocking them. First sample free, 24-48h turnaround, composite details kept throughout. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
More NS465 papers and BS in Nutrition Science samples
- NS465 Unit 1: Intake Methods Discussion Post
- NS465 Unit 2: Bloating Intake Timeline
- NS465 Unit 3: Functional Systems Matrix
- NS465 Unit 4: Food and Mood Log Analysis
- NS465 Unit 5: IgG Panel Seminar Reflection
- NS465 Unit 7: Protocol Critique
- NS465 Unit 8: Referral Decision Memo
- NS465 Unit 9: Eating Pattern Plan
- NS465 Unit 10: Functional Case Study
- NS460 Unit 6: CoQ10 Interaction Review
- NS455 Unit 6: Glucose Monitor Fact Sheet
- NS420 Unit 6: Goal-Setting Worksheet
- NS105 Unit 6: Seminar Reflection
NS465 Unit 6 questions, answered
How is a case narrative different from a case study?
A narrative is written so a reader can follow the reasoning as it unfolded, in order, dead ends included. A case study, which often comes later in the term, is organized around the final analysis and defends a plan. The narrative can show uncertainty and changes of mind, while the case study presents settled choices. Check your prompt, since some instructors use the terms loosely.
Should the narrative use the client's exact words?
Short quotations of what the client said, especially the first complaint and any strongly held belief, add credibility and keep the reasoning anchored in her account. Use them sparingly and accurately, and keep the case composite or de-identified. Long transcripts belong in an appendix if anywhere, and your own analysis should do most of the work on the page.
How do I handle a client belief I think is wrong?
Describe it fairly, including where it came from, then state what the evidence shows and how you responded in the session. The narrative is graded on accuracy and on professional conduct, so avoid both ridicule and pretended agreement. Showing how you kept the client engaged while declining the premise is often the most instructive part of the whole case.
Where can I find a free NS465 Unit 6 sample paper?
A complete Unit 6 case narrative is on this page, following a bakery shift lead convinced she has yeast overgrowth through intake, two threads, a documented refusal of a cleanse, a plan and a follow-up.
Why did the NS465 Unit 6 practitioner decline the cleanse?
The cleanse claimed to treat a yeast syndrome that has not been shown to exist as described, and the strongest antifungal trial found no benefit beyond placebo for those symptoms. The test would not have changed the plan, so the refusal was recorded with reasons.