The Six Classes of Essential Nutrients and Phytochemicals

from Real World Nutrition · host Shelley A. Rael, MS RDN LD

Understanding nutrition starts with understanding nutrients. This episode breaks down the six classes of essential nutrients and explains what they do, where they are found, and why removing entire nutrient categories can cause problems. The episode also covers phytochemicals, food groups, and how nutrients work together with our eating patterns in real life. Read more: The Six Classes of Essential Nutrients (and Phytochemicals) Learn more or contact me: ShelleyRael.com Schedule a complimentary 30-minute introductory call today to discover how I can help you achieve your health and wellness goals. Enroll in the Mini Course: 6 Tips for the Busy Person to Have Sustainable Energy: All-Day Energy Through Food AND Companion Workbook

Episode metadata supplied by the publisher feed · Published Feb 6, 2026

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The Six Classes of Essential Nutrients and Phytochemicals

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