Dietitians and Nutritionists

Healthcare Practitioners and Technical Occupations
O*NET-SOC 代码
29-1031.00

Plan and conduct food service or nutritional programs to assist in the promotion of health and control of disease. May supervise activities of a department providing quantity food services, counsel individuals, or conduct nutritional research.

  • 数据来源: BLS发布时间: 2026-08

    很高· 相对

    低四级相对区间很高

    职业群单位数值

    尺度 · 母数 · 来源

    四级相对类别（低 / 中等 / 高 / 很高）

    以BLS就业预测表中831个细分职业为基数。取值按 NEM（全国就业矩阵）代码给定，因此共用同一 NEM 代码的职业得到相同分档

    来源数据集（XLSX 文件下载）

  • 数据来源: Anthropic发布时间: 2026-03

    0.133

    0.000此处所载数值的范围0.745
    尺度 · 母数 · 来源

    观测暴露度指数，按发布原值0–1

    以O*NET任务映射为基准

    按 SOC 2018 职业发布的数值；具有相同 SOC 2018 代码的所有 O*NET 职业均显示此值

    来源数据集（CSV 文件下载）

  • 数据来源: ILO发布时间: 2025

    0.41

    0.09此处所载数值的范围0.70

    职业群单位数值

    尺度 · 母数 · 来源

    生成式AI暴露度指数，按发布原值0–1

    按 ISCO-08 细类（4 位）发布的数值。按原样应用美国劳工统计局（BLS）的官方对照表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）关联到本职业，对应关系为全部或部分对应

    来源数据集（PDF 文件下载）

该来源发布的是什么性质的数值

BLS的类别是相对排位而非绝对水平，也不是一手测量：它把多项已发表研究给出的职业百分位排名归并为四个等级。它不是就业或工资预测，不是采用概率，也不区分自动化与增强。

Task-level exposure

仅显示有暴露的工作

已评分任务 28 项 · β ≥ 0.5 的任务 26 项（92.9%）

β = 直接暴露（E1）+ 0.5 × 借助工具时的暴露（E2），依据原始代码库的定义。

  • 原始单位：O*NET 27.2 任务 → O*NET 31.0 职业代码
  • 所有已评分任务均在 O*NET 31.0 任务列表中。
来源
OpenAI "GPTs are GPTs" exposure rubric
版本
gh-main-0471612
许可
MIT License, Copyright (c) 2024 OpenAI
Task (O*NET 20.1)Claude.aiRaw / share %
Counsel individuals and groups on basic rules of good nutrition, healthy eating habits, and nutrition monitoring to improve their quality of life.

29-1031.00

0.165641.6
Advise patients and their families on nutritional principles, dietary plans and diet modifications, and food selection and preparation.

29-1031.00

0.110027.7
Develop curriculum and prepare manuals, visual aids, course outlines, and other materials used in teaching.

29-1031.00

0.075519.0
Assess nutritional needs, diet restrictions and current health plans to develop and implement dietary-care plans and provide nutritional counseling.

29-1031.00

0.02516.3
Write research reports and other publications to document and communicate research findings.

29-1031.00

0.01964.9
Advise food service managers and organizations on sanitation, safety procedures, menu development, budgeting, and planning to assist with the establishment, operation, and evaluation of food service facilities and nutrition programs.

29-1031.00

0.00200.5
Not observed on any surface — 17 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states.
Consult with physicians and health care personnel to determine nutritional needs and diet restrictions of patient or client.
—0
Monitor food service operations to ensure conformance to nutritional, safety, sanitation and quality standards.
—0
Coordinate recipe development and standardization and develop new menus for independent food service operations.
—0
Develop policies for food service or nutritional programs to assist in health promotion and disease control.
—0
Inspect meals served for conformance to prescribed diets and standards of palatability and appearance.
—0
Prepare and administer budgets for food, equipment and supplies.
—0
Purchase food in accordance with health and safety codes.
—0
Select, train and supervise workers who plan, prepare and serve meals.
—0
Manage quantity food service departments or clinical and community nutrition services.
—0
Coordinate diet counseling services.
—0
Organize, develop, analyze, test, and prepare special meals such as low-fat, low-cholesterol and chemical-free meals.
—0
Plan, conduct, and evaluate dietary, nutritional, and epidemiological research.
—0
Plan and conduct training programs in dietetics, nutrition, and institutional management and administration for medical students, health-care personnel and the general public.
—0
Make recommendations regarding public policy, such as nutrition labeling, food fortification, and nutrition standards for school programs.
—0
Plan and prepare grant proposals to request program funding.
—0
Test new food products and equipment.
—0
Confer with design, building, and equipment personnel to plan for construction and remodeling of food service units.
—0

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 全部任务（28 项）

本职业在 O*NET 31.0 中的全部任务（英文原文；任务类型为核心或补充）。暴露值不列在此清单中，而在上方表格里，位于各来源所用 O*NET 版本的任务表述旁。

任务（O*NET 31.0）类型
Assess nutritional needs, diet restrictions, and current health plans to develop and implement dietary-care plans and provide nutritional counseling.核心
Consult with physicians and health care personnel to determine nutritional needs and diet restrictions of patient or client.核心
Advise patients and their families on nutritional principles, dietary plans, diet modifications, and food selection and preparation.核心
Counsel individuals and groups on basic rules of good nutrition, healthy eating habits, and nutrition monitoring to improve their quality of life.核心
Develop curriculum and prepare manuals, visual aids, course outlines, and other materials used in teaching.核心
Coordinate diet counseling services.核心
Plan, conduct, and evaluate dietary, nutritional, and epidemiological research.核心
Plan and conduct training programs in dietetics, nutrition, and institutional management and administration for medical students, health-care personnel, and the general public.核心
Write research reports and other publications to document and communicate research findings.核心
Evaluate laboratory tests in preparing nutrition recommendations.核心
Incorporate patient cultural, ethnic, or religious preferences and needs in the development of nutrition plans.核心
Record and evaluate patient and family health and food history, including symptoms, environmental toxic exposure, allergies, medication factors, and preventive health-care measures.核心
Develop recipes and menus to address special nutrition needs, such as low glycemic, low histamine, or gluten- or allergen-free.核心
Monitor food service operations to ensure conformance to nutritional, safety, sanitation and quality standards.补充
Coordinate recipe development and standardization and develop new menus for independent food service operations.补充
Develop policies for food service or nutritional programs to assist in health promotion and disease control.补充
Inspect meals served for conformance to prescribed diets and standards of palatability and appearance.补充
Prepare and administer budgets for food, equipment, and supplies.补充
Purchase food in accordance with health and safety codes.补充
Select, train, and supervise workers who plan, prepare, and serve meals.补充
Manage quantity food service departments or clinical and community nutrition services.补充
Advise food service managers and organizations on sanitation, safety procedures, menu development, budgeting, and planning to assist with establishment, operation, and evaluation of food service facilities and nutrition programs.补充
Organize, develop, analyze, test, and prepare special meals, such as low-fat, low-cholesterol, or chemical-free meals.补充
Make recommendations regarding public policy, such as nutrition labeling, food fortification, or nutrition standards for school programs.补充
Plan and prepare grant proposals to request program funding.补充
Test new food products and equipment.补充
Confer with design, building, and equipment personnel to plan for construction and remodeling of food service units.补充
Plan, conduct, and evaluate nutrigenomic or nutrigenetic research.补充

职业信息

就业展望（BLS）

就业人数，2025
86K
预计就业人数，2035
93K
变化 (2025–35)
+7.7%
年薪中位数，2025
$76,400
入职通常所需学历
Bachelor's degree
最低 $30,890BLS EP 2025–35 中 825 个细分职业的工资中位数范围最高 $559,030

来源: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韩国职业分类关联（KSCO）

来自 AI Changing Work 制作的 Korea Occupation Direct Crosswalk v1.1 当前版本的关联。关系值从 O*NET-SOC 职业一侧解读。

KSCO 代码KSCO 名称关系状态
24501임상 영양사本职业范围更宽已确认
24502일반 영양사本职业范围更宽已确认
24503영양교사本职业范围更宽已确认
43142체형 관리사相关，但不对应已审核

关系与状态的定义(kr-direct v1.1)

国际劳工组织（ILO）职业说明

以下 ISCO-08 职业组由 AI Changing Work 原样套用美国劳工统计局（BLS）发布的对照表（2018 SOC→2010 SOC、2010 SOC→ISCO-08）、不逐案取舍，与本职业相关联；每项关联可能是完全对应，也可能是部分对应。

  • ISCO-08 2265Dieticians and Nutritionists

    膳食营养师和营养学家

自行翻译

自行翻译 · 非 ISCO 官方词汇 — 未经国际劳工组织审核。

以下定义、任务和职业示例是 ILO 对该 ISCO-08 职业组的描述，而不是对本职业的描述。

Dieticians and nutritionists assess, plan and implement programmes to enhance the impact of food and nutrition on human health.

任务

  • (a) instructing individuals, families and communities on nutrition, the planning of diets and preparation of food to maximize health benefits and reduce potential risks to health;
  • (b) planning diets and menus, supervising the preparation and serving of meals, and monitoring food intake and quality to provide nutritional care in settings offering food services;
  • (c) compiling and assessing data relating to health and nutritional status of individuals, groups and communities based on nutritional values of food served or consumed;
  • (d) planning and conducting nutrition assessments, intervention programmes, and education and training to improve nutritional levels among individuals and communities;
  • (e) consulting with other health professionals and care providers to manage the dietary and nutritional needs of patients;
  • (f) developing and evaluating food and nutrition products to meet nutritional requirements;
  • (g) conducting research on nutrition and disseminating the findings at scientific conferences and in other settings.

职业示例

Clinical dietician · Food service dietician · Nutritionist · Public health nutritionist · Sports nutritionist

Sources: ILO ISCO-08 — details: Credits

ESCO 职业词汇

以下每一项都是在已公开的ESCO-O*NET Crosswalk（第 1 版，2022 年）中与本职业逐项对应的。对应类型出自该对照表；表述出自 AI Changing Work。

  • dietetic technicianESCO 3259.3本职业范围更宽

    Dietetic technicians assist dietitians in planning nutritional programmes and in planning menus for patients as part of an overall treatment plan under supervision of a dietitian. Under supervision of a dietitian, dietetic technicians assist dietitians in patient reviews, enteral feeding discharge planning, and clinical auditing which includes nutritional screening.

  • dietitianESCO 2265.1本职业范围更宽

    Dietitians assess specific nutritional requirements of populations or individuals throughout their lives and translate this into advice which will maintain, reduce risk to, or restore people’s health. Using evidence-based approaches, dietitians work to empower individuals, families and groups to provide or select food which is nutritionally adequate, safe, tasty and sustainable. Beyond healthcare, dietitians improve the nutritional environment for all through governments, industry, academia and research.

  • prepared meals nutritionistESCO 2265.1.1本职业范围更宽

    Prepared meals nutritionists value ingredients, manufacturing processes, and foodstuffs in order to assure nutritional quality and suitability of prepared meals and dishes. They study nutritional value of foodstuffs and dishes and advise on the composition of different meals or dishes for human feed (allergenic items, macro and micronutrients, ...)

  • animal feed nutritionistESCO 2131.2有重叠，但不相同

    Animal feed nutritionists analyse the nutritional value of animal feeds in order to provide dietary advice to agricultural, manufacturing, zoological and public sector staff. They undertake research on nutritionally balanced food stuffs and maintain awareness of technical and scientific developments on the subject.

  • weight loss consultantESCO 5142.12有重叠，但不相同

    Weight loss consultants assist clients in obtaining and maintaining a healthy lifestyle. They advise on how to lose weight by finding a balance between healthy food and exercise. Weight loss consultants set goals together with their clients and keep track of progress during weekly meetings.

来源: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

许可: CC BY 4.0 (EU Reuse Notice)

查看原文

ESCO reuse terms and the modification notice are in Credits.

法国职业分类关联（ROME）

本职业与 ROME 4.0 职业条目（fiche）之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。标为「暂定」的关联仅凭同一模型系列（Claude）两位判定者的判定采纳，或对其判定适用运营方规则后采纳，因此其依据弱于已确认的关联。

ROME 代码ROME 名称（法语）关系
J1402Diététicien / Diététicienne范围相同暂定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

西班牙职业分类关联（CNO-11）

本职业与 CNO-11 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

CNO-11 代码CNO-11 名称（西班牙语）关系
2153Dietistas y nutricionistas范围相同暂定
3323Técnicos superiores en dietética相关，但不对应暂定

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

德国职业分类关联（KldB）

本职业与 KldB 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

KldB 代码KldB 名称（德语）关系
81762Berufe in der Diät- und Ernährungstherapie - fachlich ausgerichtete Tätigkeiten本职业范围更宽
81763Berufe in der Diät- und Ernährungstherapie - komplexe Spezialistentätigkeiten本职业范围更宽
82233Berufe in der Ernährungsberatung - komplexe Spezialistentätigkeiten有重叠，但不相同
81764Berufe in der Diät- und Ernährungstherapie - hoch komplexe Tätigkeiten相关，但不对应暂定
82283Berufe in Ernährungs- und Gesundheitsberatung, Wellness (sonstige spezifische Tätigkeitsangabe) - komplexe Spezialistentätigkeiten相关，但不对应暂定
82284Berufe in Ernährungs- und Gesundheitsberatung, Wellness (sonstige spezifische Tätigkeitsangabe) - hoch komplexe Tätigkeiten相关，但不对应暂定

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本职业分类关联（JSCO）

本职业与 JSCO 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

JSCO 代码JSCO 名称（日语）关系
151栄養士范围相同

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

本页数据的来源与许可，以及 AI Changing Work 的修改与翻译说明：致谢与来源