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 K1—Clotting Proteins, Bone Biology and Food Sources

What vitamin K1 does in normal physiology, where children obtain it from food and why supplement use should be kept distinct from newborn vitamin K prophylaxis.

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.

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.