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.

Skills you'll gain: Blockchain, Secure Coding, Authorization (Computing), Token Optimization, Role-Based Access Control (RBAC), User Provisioning, Authentications, Application Security, Identity and Access Management, Other Programming Languages, Program Development, Programming Principles, Transaction Processing, Test Script Development, Software Development, Application Deployment
★ 4.9 (42) · Intermediate · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Structural Analysis, Structural Engineering, Mechanical Engineering, Mechanical Design, Mechanics, Materials science, Torque (Physics), Engineering Analysis, Failure Analysis, Engineering Calculations, Physics, Mathematical Modeling, Linear Algebra
Beginner · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: File I/O, Data Structures, Data Processing, Data Literacy, Data Manipulation, Python Programming, Development Environment, Software Installation
★ 4.9 (10) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Classification Algorithms, Applied Machine Learning, Machine Learning Methods, Dimensionality Reduction, Data Analysis, Supervised Learning, Anomaly Detection, Machine Learning, Machine Learning Algorithms, Unsupervised Learning, Data Mining, Predictive Modeling, Model Evaluation, Regression Analysis, Decision Tree Learning, Statistical Methods, Project Planning, Logistic Regression
★ 5 (7) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Real Time Data, Dashboard Creation, Dataflow, Data Pipelines, Dashboard, Google Cloud Platform, Data Integration, Cloud-Based Integration, Event-Driven Programming, Capacity Management, Data Processing, Data Presentation, Data Transformation, Scalability
★ 4.1 (15) · Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Hazard Analysis, Environment Health And Safety, Health Assessment, Safety Standards, Health And Safety Standards, Chemistry, Risk Analysis, Sustainable Engineering, Pollution Prevention, Analytical Chemistry, Personal Care, Epidemiology, Product Lifecycle Management, Environmental Regulations, Environmental Science, Child Health
★ 5 (11) · Intermediate · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Respiration, Mental Health, Psychiatry, Psychology, Health Education, Behavioral Health, Health Care, Pulmonology, Life Sciences, Human Development, General Medicine, Biology, Anthropology, Neurology, Physiology, Mental Health Diseases and Disorders, Cultural Diversity
★ 5 (15) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Version Control, GitHub, Django (Web Framework), Git (Version Control System), Application Deployment, Object-Relational Mapping, Development Environment, Unit Testing, Cloud Deployment, Database Development, Bootstrap (Front-End Framework), Model View Controller, Database Management, Virtual Environment, Program Development, HTML and CSS, Python Programming
★ 4.7 (10) · Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Power BI, Dashboard Creation, Dashboard, Collaborative Software, Collaboration, Data Sharing, Microsoft Power Platform, Microsoft Excel, Business Intelligence, Microsoft 365, Interactive Data Visualization, Microsoft PowerPoint, Microsoft Office, Data Analysis Software, Performance Tuning, Data Analysis
★ 4.8 (8) · Mixed · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: LLM Application, Fine-tuning, Test Data, Large Language Modeling, Prompt Engineering, Model Training, Model Evaluation, Transfer Learning, Generative AI Agents
★ 4.7 (10) · Intermediate · Project · Less Than 2 Hours

AI CERTs
Skills you'll gain: Public Administration, AI Product Strategy, Automation, Law, Regulation, and Compliance, Digital Transformation, Fraud detection
★ 4.7 (28) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Mobile Development, Generative AI, Application Development, AI literacy, Test Automation, User Interface (UI), Responsible AI, Performance Tuning, Data Ethics, Automation, Analysis
★ 4.5 (10) · Beginner · Course · 1 - 4 Weeks