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.

Universidad Nacional Autónoma de México
Skills you'll gain: Database Systems, Database Theory, Relational Databases, Database Management, SQL, Databases, Database Design, Database Development, Database Software, Database Application, Database Management Systems, Information Systems, MySQL, Query Languages, Data Modeling, Transaction Processing, MySQL Workbench, Information Systems Security, Data Integrity, Performance Tuning
★ 4.4 (461) · Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Cyber Security Strategy, Cybersecurity, Mobile Security, Cyber Attacks, Cyber Threat Intelligence, Security Management, Network Security, Cyber Security Policies, Internet Of Things, Cyber Governance, Digital Transformation, Emerging Technologies
★ 4.5 (639) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Control Systems, Mechanics, Torque (Physics), Simulation and Simulation Software, Linear Algebra, Numerical Analysis, Simulations, Engineering Analysis, Differential Equations, Trigonometry, Mathematical Modeling, Systems Analysis, Applied Mathematics, Engineering, Advanced Mathematics, Physics, Calculus
★ 4.8 (440) · Advanced · Specialization · 3 - 6 Months

Queen Mary University of London
Skills you'll gain: Qualitative Research, Proposal Development, Market Research, Research Reports, Data Collection, Research Design, Surveys, Research Methodologies, Analytics, Proposal Writing, Data Analysis, Digital Brand Strategy, Statistical Hypothesis Testing, Survey Creation, Digital Analysis, Statistical Analysis, Correlation Analysis, Business Research, Report Writing, Science and Research
★ 4.7 (959) · Beginner · Specialization · 3 - 6 Months

EDUCBA
Skills you'll gain: C (Programming Language), Embedded Systems, Embedded Software, Debugging, System Programming, Systems Architecture, Hardware Architecture, Microarchitecture, Data Structures, Peripheral Devices, Memory Management, Computational Logic
★ 4.1 (135) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Experience, Adobe XD, Design Thinking, User Research, Wireframing, Augmented and Virtual Reality (AR/VR), Emerging Technologies, Collaborative Software, Prototyping, Software Development Life Cycle
★ 4.7 (95) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Other Programming Languages, Program Development, C and C++, C++ (Programming Language), Application Development, Computer Programming, Development Environment, Programming Principles, Software Development, Computer Science
★ 4.4 (60) · Beginner · Guided Project · Less Than 2 Hours

Peking University
Skills you'll gain: Object Oriented Design, Unified Modeling Language, Software Development Methodologies, Systems Design, Object Oriented Programming (OOP), Software Design, System Design and Implementation, Program Development, Software Engineering, Systems Analysis, Software Development, Software Architecture, Requirements Analysis, Human Computer Interaction, Diagram Design
★ 4.5 (12) · Beginner · Course · 3 - 6 Months

University of Florida
Skills you'll gain: Climate Change Mitigation, Land Management, Sustainable Development, Sustainable Systems, Environment and Resource Management, Natural Resource Management, Environmental Resource Management, Environmental Science, Climate Change Adaptation, General Science and Research, Research, Biology
★ 4.8 (68) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Hardware Architecture, Microarchitecture, Bash (Scripting Language), Distributed Computing, Scalability, Memory Management, Shell Script, Computer Systems, File I/O, Big Data, Linux Commands, Operating Systems, File Systems, Performance Testing, C and C++, Linux, Computing Platforms, Data Import/Export, C++ (Programming Language), Communication Systems
★ 3.8 (182) · Advanced · Specialization · 3 - 6 Months
Skills you'll gain: SAS (Software), Network Analysis, Trend Analysis, Data Manipulation, Data Analysis, Forecasting, Data Quality, Text Mining, Exploratory Data Analysis, Datamaps, Spatial Data Analysis, Data Visualization Software, Data Transformation, Analysis, Data Mapping, Interactive Data Visualization, Analytics, Data Visualization, Business Analytics, Business Reporting
★ 4.7 (1.1K) · Beginner · Professional Certificate · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Capillary, Hemodynamics, Drug Development, Oncology, Cell Biology, Biology, Pathology, Molecular, Cellular, and Microbiology, Molecular Biology, Pharmacology
★ 4.9 (2.5K) · Beginner · Course · 1 - 3 Months