Essential Nutrients for Healthy Hair and Nails

The structural integrity of keratin depends on specific amino acids and micronutrients that often go overlooked in daily nutrition. Key sulfur compounds and collagen-supporting proteins work synergistically to enhance follicle strength and nail bed resilience. Emerging research highlights how targeted nutrient combinations can optimize keratin production beyond basic dietary adequacy. This synthesis of biochemistry and practical nutrition provides actionable insights for visible improvements.