Vitamin C and Zinc: A Practical Nutrition Guide

Understanding vitamin C and zinc

Vitamin C and zinc are essential nutrients found in many foods. Citrus fruits, peppers and other produce can provide vitamin C, while zinc is available from a range of animal- and plant-based foods.

Food first, supplements when appropriate

A varied diet is the foundation of nutrition. A supplement may be useful when dietary intake is limited or when a healthcare professional recommends one. More is not always better, so follow the product label and avoid combining products that provide overlapping amounts.

Use supplements responsibly

Check serving size, ingredient lists and cautions before use. Consult a qualified healthcare professional if you take medication, have a health condition, or are pregnant or nursing.