Heather Mangieri

American registered dietitian nutritionist, sports nutritionist, author, and speaker known for work in sports nutrition, media appearances, and nutrition education.

This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.

  1. 1. Fueling Young Athletes

    A practical, evidence-based guide for parents, coaches and young athletes that explains age-appropriate nutrition strategies to support growth, training and competition; it covers how to balance calories and macronutrients, timing of meals and snacks, hydration, recovery fueling and safe supplement use, while addressing common issues such as picky eating, iron deficiency and relative energy deficiency. The book offers realistic meal and snack ideas, sample plans and troubleshooting tips to help optimize performance and overall health across different sports and developmental stages.

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