A USDA-sponsored website that serves as a gateway to reliable information on nutrition, healthy eating, physical activity, and food safety for consumers.

A basic overview of nutrition that includes links to many additional resources.

Academy of Nutrition and Dietetics resource for evidence-based food and nutrition information.

An FDA website that lists resources for nutrition, food safety, and how to report a problem with food or a dietary supplement.

A collection of nutrition resources included open-access journals, open educational materials, and organizations.

The CDC landing page for nutrition information, including guidelines and statistics.

The current food guide from the U.S. Department of Agriculture.

The 2015–2020 Dietary Guidelines is designed to help Americans eat a healthier diet. Intended for policymakers and health professionals, this edition of the Dietary Guidelines outlines how people can improve their overall eating patterns — the complete combination of foods and drinks in their diet.

The CDC landing page for physical activity, including reports and statistics.

A review from BMJ about exercise physiology and physiological basis for functional exercise testing and discusses the methodology, indications, contraindications and interpretation of CPET in normal people and in patients with heart failure.

A clinical introduction to exercise physiology, including organ system-specific roles, assessment of exercise capacity, and adaptations to training.