Pediatric Nutrition Library

Ingredient Science: Copper—Iron Metabolism, Connective Tissue and Enzyme Function

What copper does in normal physiology, how it interacts with zinc and iron-related pathways, and why balance matters in pediatric supplementation.

Ingredient Science: Zinc—Growth, Cell Division and Normal Immune Function

A pediatric guide to zinc’s normal roles in growth, protein and DNA synthesis and immune function, with food sources and total-intake safety context.

Ingredient Science: Iodine—Thyroid Hormones, Growth and Development

Why iodine matters to normal thyroid hormone production and development, where food provides it, and why both too little and too much can be a problem.

Ingredient Science: The B Vitamins—B1, B2, B3, B5, B6, Biotin, Folate and B12

A practical guide to the eight B vitamins in current DocVites multivitamin formulas, including normal metabolic roles, food sources and form-labeling context.

Ingredient Science: Vitamin E—Antioxidant Protection and Pediatric Nutrition

A clear guide to vitamin E’s normal antioxidant role, food sources, fat-soluble vitamin safety and DocVites label context.

Ingredient Science: Vitamin C—Collagen, Antioxidant Function and Food Sources

What vitamin C normally does in children, where food provides it, how it affects nonheme iron absorption and why immune-boosting claims need caution.

Ingredient Science: Vitamin A—Vision, Growth and Cell Development

A pediatric, food-first guide to vitamin A: its normal roles in vision and cell development, sources, safety and how to read it on a supplement label.

Age & Stage Guide: Toddler Nutrition—Variety, Routine and Realistic Expectations

A practical guide to the second year of life based on the Dietary Guidelines for Americans and AAP feeding guidance.

Ingredient Science: Calcium—Daily Needs, Food Sources and the Label

An NIH- and FDA-based guide to childhood calcium needs and how to interpret calcium on a supplement label.

Ingredient Science: Iron—How to Read the Number on a Supplement Facts Label

A short FDA- and NIH-based guide to serving size, iron amount, percent Daily Value and why label context matters.