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.

LearnQuest
Skills you'll gain: Model Evaluation, Random Forest Algorithm, Model Optimization, Keras (Neural Network Library), Tensorflow, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Artificial Neural Networks, Decision Tree Learning, Machine Learning Methods, Applied Machine Learning, Predictive Modeling, Fine-tuning, Scikit Learn (Machine Learning Library), Regression Analysis, Classification Algorithms, Python Programming
★ 3.2 (18) · Intermediate · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Water Quality, Sanitation, Water Resources, Water Resource Management, Laboratory Testing, Microbiology, Sterilization, Environmental Engineering, Health Policy, Public Health and Disease Prevention, Public Health, Infectious Diseases, Governance, Epidemiology, Economics, Chemistry
★ 4.8 (1.1K) · Intermediate · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Engineering Drawings, AutoCAD, Drafting and Engineering Design, Computer-Aided Design, Technical Drawing, Geometric Dimensioning And Tolerancing, Engineering Design Process, Diagram Design, Engineering Documentation, Blueprint Reading, Graphics Software, 3D Modeling, Visualization (Computer Graphics), Building Information Modeling
★ 4.7 (224) · Mixed · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Restful API, ASP.NET, Model View Controller, .NET Framework, JSON, Application Programming Interface (API), API Design, Application Frameworks, Web Services, Middleware, Back-End Web Development, Extensible Markup Language (XML)
★ 4 (69) · Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Data Preprocessing, Classification And Regression Tree (CART), Exploratory Data Analysis, Logistic Regression, Statistical Machine Learning, Model Evaluation, Model Training, Supervised Learning, Decision Tree Learning, Probability & Statistics, Data Processing, Machine Learning Software, Statistical Software, Machine Learning Methods, Process Modeling, Machine Learning, Correlation Analysis, Applied Machine Learning
★ 4.7 (105) · Advanced · Professional Certificate · 3 - 6 Months

University of London
Skills you'll gain: User Interface (UI), Interactive Design, Computer Graphics, Video Game Development, Mobile Development, Visualization (Computer Graphics), Web Applications, Game Design, Animations, Animation and Game Design, Musical Composition, Music, Multimedia, Graphics Software, Computer Programming, Image Analysis, Digital Signal Processing, Computer Programming Tools, Javascript
★ 4.1 (55) · Mixed · Course · 1 - 3 Months

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Drafting and Engineering Design, 3D Modeling, Mechanical Engineering
★ 4.7 (118) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Process Validation, Verification And Validation, Laboratory Testing, Environmental Science, Research, Hazard Analysis, Safety Assurance, Scientific Methods, Biostatistics, Bioinformatics, Research Methodologies, Environmental Regulations, Research Design, Epidemiology, Risk Analysis, Data Synthesis
★ 4.7 (122) · Beginner · Course · 1 - 3 Months

Skills you'll gain: SQL, SAS (Software), Database Management, Stored Procedure, Query Languages, Data Access, Database Management Systems, Data Presentation, Data Manipulation, Data Integration, Data Management, Data Processing
★ 4.9 (288) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Record Keeping, Vulnerability Scanning, Security Testing, Data Management, Cloud Management, Threat Management, Cyber Security Assessment, Records Management, Cloud Computing Architecture, Authentications, Firewall, Cyber Attacks, Cybersecurity, Cyber Threat Intelligence, Authorization (Computing), Generative Adversarial Networks (GANs), Active Directory, Data Ethics, AI Security
★ 4.8 (51) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: HVAC, Thermal Management, Mechanical Engineering, Engineering, System Requirements, Engineering Calculations, Energy and Utilities, Estimation, Environmental Issue
★ 4.3 (57) · Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Containerization, Cloud Development, Microservices, Devops Tools, Webhook Security, Virtualization, OS Process Management, Package and Software Management, Data Persistence, Scalability, Application Lifecycle Management, Command-Line Interface
★ 3.7 (86) · Beginner · Specialization · 1 - 3 Months