Tag: Keratin foods

Fibrous proteins, such as collagen and keratin, make up over 30% of the total protein in the human body, providing essential structural support. Incorporating foods high in fibrous proteins or their building blocks is crucial for maintaining strong hair, skin, and connective tissues, as the body's natural production decreases with age.

Over 95% of hair is made of keratin, a protein providing strength and shine. The primary source for keratin to support healthy hair, skin, and nails is your body. This production is supported by specific nutrients, though supplements also exist.

Did you know that brittle or weak nails can be a sign of underlying nutritional deficiencies? A balanced nutrition diet rich in specific vitamins and minerals is key to understanding **which foods strengthen nails** and promote healthy nail growth.