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.
University of Pennsylvania
Skills you'll gain: Resilience, Goal Setting, Empathy & Emotional Intelligence, Emotional Intelligence, Positivity, Smart Goals, Optimism, Research Methodologies, Overcoming Obstacles, Research Design, Cognitive flexibility, Relationship Building, Scientific Methods, Personal Attributes, Personal Development, Self-Awareness, Qualitative Research, Research, Positive Behavior Support, Psychology
★ 4.8 (8.6K) · Beginner · Specialization · 3 - 6 Months

Pragmatic AI Labs
Skills you'll gain: Rust (Programming Language), Social Network Analysis, Algorithms, Network Model, Network Analysis, Data Structures, Command-Line Interface, JSON, Data Processing, Continuous Integration, Package and Software Management, Linear Algebra
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Database Architecture and Administration, Relational Databases, PostgreSQL, Database Management, Scalability, Data Persistence, Databases, Database Management Systems, Disaster Recovery, System Monitoring, Data Pipelines, Data Manipulation, Data Transformation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File I/O, File Management, Python Programming, Data Import/Export, Context Management
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Large Language Modeling, Prompt Engineering, LLM Application, Artificial Intelligence, Jupyter, Python Programming, Data Analysis, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents, AI Integrations, Data Literacy, Application Development, Scripting, Programming Principles, Automation, Computer Programming, Application Programming Interface (API), Package and Software Management, Data Structures
★ 4.8 (245) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard Creation, Model Deployment, Feature Engineering, PySpark, Data Import/Export, Big Data, Apache Spark, Apache Hadoop, Dashboard, Data Architecture, Data Governance, Apache Kafka, Data Store, Cloud Services, Cloud Deployment, Data Access, Cloud API, Data Quality, Data Cleansing, Machine Learning Methods
★ 4.6 (4.4K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Salesforce Development, Salesforce Object Query Language (SOQL), Salesforce, Web Components, UI Components, Data Access, Application Security, Secure Coding, Web Development, User Interface (UI), Event-Driven Programming, Security Controls, Development Environment, Javascript, Debugging, Records Management
Advanced · Course · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI Agents, Agentic Workflows, Prompt Patterns, AI Enablement, AI Orchestration, Workflow Management, Prompt Engineering Tools, Multimodal Prompts, AI powered creativity, AI Workflows, Generative AI, AI Product Strategy, Agentic systems, Claude Code, Anthropic Claude, AI Personalization, AI Integrations, Responsible AI
★ 4.8 (9.1K) · Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Data Infrastructure, Cloud Storage, Model Training, Data Storage, Performance Tuning, Data Storage Technologies, Model Deployment, Data Preprocessing, Cloud-Native Computing, File Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Graph Theory, Data Structures, Algorithms, Computational Thinking, Programming Principles, Computer Programming, C++ (Programming Language), Theoretical Computer Science, Software Engineering, Geometry, Performance Tuning, Computational Logic, Solution Design
Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Model Deployment, Application Deployment, Model Optimization, Cloud Deployment, Fine-tuning, Containerization, Large Language Modeling, Docker (Software), Model Evaluation, API Design, Performance Tuning, Scalability, Memory Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Large Language Modeling, Retrieval-Augmented Generation, LangChain, LLM Application, Natural Language Processing, Data Ethics, Responsible AI, Text Mining, Embeddings, Deep Learning, Generative AI, Fine-tuning, Artificial Intelligence, Classification Algorithms, Machine Learning Methods, Data Preprocessing, Applied Machine Learning, Machine Learning, Model Optimization, Model Evaluation
Intermediate · Course · 1 - 3 Months