All Things Iron: A Guide to the Most Common Nutritional Deficiency
February 16, 2026 | Shanon Peckham
Health & NutritionWomen's Health
Why You Need Iron Iron, one of Dr. Wallach’s 90 essential nutrients, is a mineral your body needs for normal growth and development.1 It’s what makes your blood appear red, too! Hemoglobin – which your body




