Online Nutrition for PA School Prerequisites- the required-by-a-minority prerequisite that catches non-traditional applicants — and what ‘counts as nutrition’ actually means at the programs that ask for it
Nutrition is required at a minority of CASPA programs — but for applicants whose target list includes those programs, it’s the prerequisite most likely to be missing from their transcript. Career-changers, non-science majors, and applicants who took foundational courses years ago are the most affected. A traditional biology or chemistry undergrad rarely includes Nutrition, and the prerequisite often surfaces only when the applicant is already mapping their target programs.
This guide walks through which CASPA programs require Nutrition, the format constraints that catch applicants (‘not for science majors’ rules, in-the-Biology-department vs. in-Nursing rules), how Nutrition gets used in PA practice, and how PrereqCourses.com delivers Nutrition as a 3-credit course through Upper Iowa University.
| AT A GLANCE• Required at a minority of CASPA programs (Wayne State, Detroit Mercy, others)• Typical requirement: 1 semester (3 credits) of human/clinical nutrition with letter grade C or better• Some programs explicitly EXCLUDE nutrition from counting toward science prereqs (OHSU, CU-Anschutz)• Detroit Mercy’s specific description: ‘physiologic requirements for human growth and development; nutrition in health and disease; diet as therapy’• At Wayne State, Nutrition is exempt from the 6-year recency requirement• Typical completion time online: 6–10 weeks self-paced |
PA programs that require Nutrition do so for clinical reasons. Diet-related disease accounts for an enormous fraction of primary care practice: obesity counseling, diabetes management (Type 2 diabetes is fundamentally a nutritional disease), cardiovascular risk reduction, hypertension management, pediatric growth and development, geriatric malnutrition, eating disorders, perioperative nutrition support, and pharmacological interactions with diet. A PA practicing in primary care, family medicine, internal medicine, endocrinology, gastroenterology, or pediatrics will have nutrition conversations with patients every clinical day.
Programs requiring Nutrition want applicants who arrive with a working vocabulary and conceptual framework for these conversations. The course content — macronutrients, micronutrients, energy balance, life-stage nutrition, clinical diet therapy — translates directly to patient care. It’s one of the more clinically practical PA prerequisites.
The majority of CASPA programs don’t require Nutrition because they cover it within the PA curriculum itself — typically as a component of clinical medicine modules, pathophysiology, or pharmacology. These programs assume applicants can pick up the nutrition foundation during PA school. Programs that require it as a prerequisite take the opposite view: applicants should arrive with the foundation already in place so PA school can move faster into clinical application.
Wayne State University’s PA Studies program lists Nutrition as a required prerequisite course. Notably, the program states: ‘The developmental psychology, nutrition, basic statistics, English composition courses, and medical terminology prerequisite courses are not subject to the six-year completion requirement. They may be completed greater than six years prior to the time of application submission and do not require a waiver.’
Wayne State’s treatment of Nutrition is unusual in two ways: it’s a named prerequisite (rare), and it’s exempt from the recency rule that applies to science prereqs (also rare). If you took Nutrition 10+ years ago in undergrad, Wayne State accepts it without question.
University of Detroit Mercy’s PA program requires Nutrition as one of its six prerequisite courses and publishes a specific course description:
| DIRECT FROM ADMISSIONSDetroit Mercy’s published Nutrition prerequisite description: ‘Course work which concentrates on physiologic requirements for human growth and development. Role of nutrition in health and disease. General concepts of diet as a therapy.’ This is the cleanest published statement of what a PA program means by ‘Nutrition.’ The three elements — physiologic requirements, role in health and disease, diet as therapy — match exactly what a human nutrition course teaches. Courses titled ‘Food Science,’ ‘Culinary Arts,’ or ‘Sports Nutrition’ generally don’t match this description and won’t satisfy the requirement. |
A scattered set of additional programs list Nutrition as required or strongly recommended. The pattern is uneven: some midwestern and California programs include it; many east coast programs don’t. The only reliable way to know is to read each target program’s prerequisite list. Harvard Extension’s pre-PA track guide notes that nutrition is among the recommended (not required) prerequisites across the broader PA program landscape.
Programs that require Nutrition have specific ideas about what kind of nutrition course satisfies the requirement. Three patterns to know:
Courses titled ‘Human Nutrition,’ ‘Nutrition,’ ‘Clinical Nutrition,’ ‘Nutrition Science,’ or ‘Human Biology and Nutrition’ typically satisfy the requirement at all programs that ask for nutrition. The content focus is human physiology, macronutrient and micronutrient roles, dietary requirements across the lifespan, and clinical applications.
Sports nutrition courses, often offered through Exercise Science, Kinesiology, or Physical Education departments, frequently fail to satisfy PA prerequisite requirements at programs with strict ‘human nutrition’ or ‘clinical nutrition’ language. These courses are often performance-focused rather than health/disease-focused, which doesn’t match what Detroit Mercy and similar programs describe.
Courses through Food Science, Culinary Arts, Hospitality, or Nutrition for Foodservice departments focus on food production, food chemistry, or commercial dietetics rather than clinical human nutrition. These typically don’t satisfy PA prerequisite requirements regardless of credit hours.
| WHERE NUTRITION DOESN’T COUNT AT ALLSome programs go further: nutrition courses don’t count even as substitutes for other prereqs. OHSU’s PA program states: ‘Plant, marine, environmental, exercise science/kinesiology, nutrition, etc. coursework will not be counted towards the minimum credit requirement.’ Colorado-Anschutz’s CHA/PA program applies the same logic: ‘All science courses must be intended for science majors ONLY. Nursing, allied health, kinesiology, exercise science, and nutrition courses are not accepted. No exceptions.’ These programs don’t require Nutrition AND don’t accept nutrition coursework as a science prereq substitute. If you took Nutrition expecting it to fill another requirement (biology, for example), it will fail at these programs. Take Nutrition only if your target programs specifically require it. |
Here’s a sampling of how five CASPA programs handle Nutrition:
| Program | Required? | Format Accepted | Key Notes |
|---|---|---|---|
| Wayne State University | Required | Human nutrition course | Exempt from 6-year recency rule — old credit still counts |
| University of Detroit Mercy | Required (1 of 6 prereqs) | Per published description: physiology + health/disease + diet therapy | Course descriptions/syllabi may be required for approval |
| Harvard Extension PA track guide | Recommended (not required) | Standard nutrition course | Among recommended electives alongside English, math |
| OHSU PA | Not required | Nutrition does NOT count toward science prereqs | Explicit exclusion language in published requirements |
| Colorado-Anschutz CHA/PA | Not required | Nutrition NOT accepted (even as substitute) | ‘No exceptions’ — strictest exclusion language in CASPA |
| DO NOT TAKE NUTRITION SPECULATIVELYUnlike most PA prerequisites where strong coursework strengthens applications even at programs that don’t require it, Nutrition is a course to take only if your target programs specifically require it. At programs like OHSU and Colorado-Anschutz, Nutrition coursework provides no benefit and may even create confusion if applicants try to use it as a science substitute. Verify each target program before enrolling. |
Nutrition courses don’t require labs at any CASPA program we’ve documented. Wayne State and Detroit Mercy both specify lecture content only. This makes Nutrition one of the cleanest prerequisites to take online — no lab logistics, no equipment requirements, no virtual-lab acceptance questions.
Nutrition content is structured but not cumulative in the way that calculus or organic chemistry is. The macronutrient chapters don’t require the micronutrient chapters as a prerequisite. Self-paced format lets you move efficiently through familiar territory (basic macronutrient overview) and slow down where you need more time (clinical disease modules, life-stage nutrition).
Self-paced online Nutrition through a four-year university partner costs $675 at PrereqCourses.com. Community college courses run $300–$900 depending on residency and term timing. State university online programs typically run $1,200–$2,500 per course. For a course required at a small subset of programs, the lower-cost option avoids over-investment.
PrereqCourses delivers Nutrition through Upper Iowa University, a regionally accredited four-year institution. BIO 165 Human Biology & Nutrition appears on the UIU transcript with a BIO department designation — which avoids the confusion that comes when Nutrition appears under Kinesiology, Hospitality, or Family Consumer Sciences departments at other institutions.
BIO 165 Human Biology & Nutrition is delivered as a fully self-paced 3-credit course through Upper Iowa University. The UIU catalog description reads: ‘Explores the mechanisms within the human body at the molecular, cellular and organ levels that allow consumption, digestion and metabolism of food. Including practical knowledge of nutritional and dietary needs to maintain healthy body function.’
That description matches Detroit Mercy’s prerequisite definition almost word-for-word — physiologic mechanisms, nutritional/dietary needs, and the role of nutrition in maintaining health. The course is structured to satisfy PA programs that require Nutrition as a clinical/human nutrition course.
View BIO 165 Human Biology & Nutrition course details or contact an academic advisor to confirm it satisfies your target programs’ Nutrition requirements.
Take BIO 165 Human Biology & Nutrition. The course satisfies the Nutrition prerequisite at programs that require it, and the BIO department designation on the UIU transcript avoids the kinesiology/hospitality categorization concerns at strict programs. Plan 6–10 weeks for completion.
Map your transcript carefully against your target programs. Programs like Detroit Mercy with specific ‘human growth and development; health and disease; diet as therapy’ language may evaluate your sports-nutrition course unfavorably. If any target program is in this category, plan to take BIO 165 to clear the requirement cleanly. Your existing Nutrition course may still satisfy programs with looser definitions.
These survey-style courses often work for PA prereqs (they cover the basic human nutrition content programs want), but some programs require ‘designed for science majors’ coursework. Verify with each target program. If even one of your targets has this restriction, take BIO 165 — UIU’s course is appropriate for biology majors and clears that requirement.
If Nutrition isn’t on the prerequisite list at any of your target programs, don’t take it. Programs in this category not only don’t require Nutrition — they may exclude it from science prereq calculations. Time and money are better invested in courses your target programs actually accept. Use the time for Genetics, Biochemistry, or upper-level biology coursework instead.
Nutrition pairs well with heavier science prerequisites. The cognitive load is different — applied human physiology and clinical reasoning rather than abstract chemistry — so it doesn’t compete for mental bandwidth. A common stack for applicants targeting Wayne State or Detroit Mercy: BIO 165 Human Biology & Nutrition + EXSS 170 Medical Terminology + MATH 220 Elementary Statistics run in parallel. Three lighter, faster prerequisites complete in 4–10 weeks each and clear multiple requirements simultaneously.
Here’s how the realistic paths to satisfying a Nutrition prerequisite compare:
| Option | Typical Cost | Time to Complete | Dept. on Transcript | PA Acceptance |
|---|---|---|---|---|
| PrereqCourses / UIU (BIO 165) | $675 | 6–10 weeks | BIO (Biology) | Accepted at programs requiring Nutrition |
| Community college human nutrition | $300–$900 | 8–16 weeks | Varies (BIO / NUTR / KINE) | Usually accepted |
| State university online nutrition | $1,200–$2,500 | 8–16 weeks | BIO or NUTR | Accepted at programs requiring Nutrition |
| Sports/fitness nutrition course | Varies | Varies | KINE / EXSS | Often rejected at strict programs |
| Food science / culinary nutrition | Varies | Varies | FCS / HOSP / CULA | Typically rejected |
Nutrition courses are typically classified by CASPA based on the granting institution’s department coding. A Nutrition course offered through a Biology department codes as Biology; through a Nursing or Allied Health department it codes accordingly; through Kinesiology it codes under Health Sciences. The CASPA category determines whether the credit counts toward your science GPA, BCP GPA, or non-science GPA.
Because BIO 165 is offered through Upper Iowa University’s Biology department, the credit appears under Biology on a CASPA-verified transcript. This typically means it counts toward your science GPA at programs that don’t have a specific nutrition prerequisite — useful at programs where it serves as a science elective rather than as a named prereq. (Note: this does not override programs like OHSU and Colorado-Anschutz that explicitly exclude nutrition from science prereq counting regardless of department coding.)
| WAYNE STATE EXEMPTS NUTRITION FROM ITS RECENCY RULEWayne State’s PA program specifies: ‘The developmental psychology, nutrition, basic statistics, English composition courses, and medical terminology prerequisite courses are not subject to the six-year completion requirement.’ If you took Nutrition years ago and Wayne State is on your target list, your old credit likely still counts. This is the opposite of how science prereqs typically work and worth knowing — it means you may not need to retake Nutrition even if your other prereqs are out of recency window. |
Read each target program’s prerequisite list on their official admissions page. Nutrition is named explicitly when it’s required (Wayne State and Detroit Mercy are clear examples). If Nutrition doesn’t appear on the prerequisite list, it’s not required — but verify by checking whether the program’s CASPA prereq summary matches the program’s own website.
Depends on the program. Programs with broad language (‘one course in nutrition’) may accept it. Programs with specific descriptions like Detroit Mercy’s (‘physiologic requirements for human growth and development; nutrition in health and disease; diet as therapy’) typically won’t, because sports nutrition is performance-focused rather than clinical/disease-focused.
These courses usually cover the core content PA programs want (macronutrients, micronutrients, dietary requirements, health and disease) but may be excluded at programs that specify ‘designed for science majors’ coursework. Verify with each target program. If any require science-major-level Nutrition, take BIO 165.
Probably not. Unlike most PA prerequisites where strong coursework strengthens applications even at programs that don’t require it, Nutrition is sometimes actively excluded from science prereq calculations (OHSU, Colorado-Anschutz). Spend the same time and money on a prerequisite your target programs actually require — Genetics, Biochemistry, and upper-level biology are higher-value at most competitive programs.
Not hard. The content is conceptually accessible, the math is at the level of basic arithmetic (calorie calculations, dietary reference intakes), and the assessments lean toward applied clinical scenarios rather than abstract problem-solving. Most applicants complete the course in 6–10 weeks with a strong grade.
It depends on CASPA’s classification of the specific course. Nutrition through a Biology department (like UIU’s BIO 165) typically counts toward your science GPA. Nutrition through Nursing, Kinesiology, or Family Consumer Sciences departments often doesn’t. The transcript line determines the classification.
Nutrition is a small-market prerequisite — required at a minority of CASPA programs — but for applicants targeting those programs, it’s a definite required line on the transcript. The decision framework is unusually simple:
| READY TO ENROLL?Enroll in BIO 165 Human Biology & Nutrition today at PrereqCourses.com. $675, 3 credits, fully self-paced, no lab, transcripted by Upper Iowa University (regionally accredited four-year institution) with a BIO department designation. The format that satisfies Nutrition prerequisites at programs like Wayne State and University of Detroit Mercy, including the specific human-physiology and clinical-disease focus that strict programs require. |
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