Hair health depends on nutrition, appropriate care, and gentle daily routines. Understanding the hair structure, rich in keratin, allows for better protection. A balanced diet of protein, vitamins B6, biotin, zinc, iron, and omega-3 supports growth. Gentle care, appropriate shampoos, moisturizing masks, and oil baths strengthen the fiber. Avoid excessive washing, high heat, and external aggressions. Dietary supplements and targeted treatments boost vitality, while a personalized routine tailored to your hair type ensures lasting strength and reduced hair loss.