Nutritional science courses can help you learn about macronutrients, micronutrients, dietary guidelines, and the impact of food on health. You can build skills in analyzing nutritional data, creating meal plans, and understanding food labeling. Many courses introduce tools like dietary analysis software and nutritional assessment methods, which help you apply your knowledge in practical settings, whether in clinical nutrition, public health, or personal wellness.

O.P. Jindal Global University
Skills you'll gain: Big Data, Apache Spark, Apache Hadoop, Apache Hive, NoSQL, Database Systems, Data Mining, Cloud Applications, Cloud Solutions, Real Time Data, Cloud Computing, Data Processing, Query Languages, Distributed Computing, Applied Machine Learning, Scripting Languages, Data Manipulation
Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Electronic Systems, Electronics Engineering, Computer Architecture, Electronic Hardware, Electrical and Computer Engineering, Systems Design, Electronics, Electrical Engineering, Computer Engineering, Computational Logic, Electronic Components, Diagram Design, Computer-Aided Design, Hazard Analysis, Code Reusability
★ 4.1 (10) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Spreadsheet Software, Data Visualization, Plot (Graphics), Data Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Matplotlib, Data Preprocessing, Regression Analysis, Scikit Learn (Machine Learning Library), Machine Learning Methods, Data Visualization, Plot (Graphics), Python Programming, Applied Machine Learning, Model Optimization, Model Training, Data Processing, Pandas (Python Package), Data Wrangling, Model Evaluation, NumPy, Predictive Modeling, Machine Learning Algorithms, Statistical Machine Learning, Data Manipulation
★ 4.8 (12) · Mixed · Course · 1 - 4 Weeks

Tsinghua University
Skills you'll gain: Intercultural Competence, Cultural Diversity, Culture, Cultural Sensitivity, English Language, Literacy, Language Learning, Writing, Interpersonal Communications, Education and Training
★ 4.8 (56) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Flask (Web Framework), User Provisioning, User Accounts, Web Development, Web Applications, Object-Relational Mapping, HTML and CSS, Authentications, Cascading Style Sheets (CSS), Database Management, Database Application
★ 4.6 (7) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Google App Engine, Cloud Deployment, Cloud Applications, Google Cloud Platform, Application Deployment, Cloud Development, Cloud API, Web Applications, Cloud Services, Flask (Web Framework), Data Access, Cloud Storage, Image Analysis
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI Agents, Google Gemini, Responsible AI, Gemini, Generative AI, Google Cloud Platform, Agentic Workflows, AI Enablement, Generative Model Architectures, Google Workspace, Agentic systems, AI Product Strategy, Customer experience improvement, Productivity Software, Retrieval-Augmented Generation, Cloud Solutions, Cloud Computing, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Canva (Software), Photo Editing, Content Creation, Creative Design, Image Quality, Graphic Design, Data Sharing, Graphic and Visual Design Software, Graphic and Visual Design, Editing, Digital Marketing
★ 4.3 (7) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Copilot, Data Quality, Anomaly Detection, Generative Adversarial Networks (GANs), Data Ethics, Generative AI, Data Pipelines, Data Cleansing, Data Preprocessing, Data Synthesis, Data Validation, Data Processing, Responsible AI, Natural Language Processing
★ 4.8 (17) · Beginner · Course · 1 - 4 Weeks

Council on Foreign Relations
Skills you'll gain: Climate Change Adaptation, Climate Change Mitigation, Climate Change Programs, Environmental Policy, Energy and Utilities, Social Justice, Social Impact, Environmental Issue, Environment, Sustainable Development, Policy Development, Policy Analysis, Mitigation, Public Policies, Emerging Technologies, Pollution Prevention, International Relations, Sustainable Technologies, Diplomacy, Governance
★ 4.8 (19) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Generative AI, Prompt Patterns, AI powered creativity, LLM Application, Large Language Modeling
Beginner · Guided Project · Less Than 2 Hours