Nagelstärke

Nagelstärke is a term that refers to the hardness or strength of fingernails. It is a characteristic that can vary significantly among individuals and can be influenced by a number of factors, including genetics, diet, and overall health. Nails are primarily composed of keratin, a tough, fibrous protein, and their inherent strength is a result of the cross-linking of these protein structures.

Genetics plays a role in determining an individual's baseline nail strength. Some people are naturally predisposed to having stronger, more resilient nails, while others may have nails that are more prone to breaking or splitting. Diet is another significant factor. A diet rich in essential vitamins and minerals, such as biotin, zinc, and iron, can contribute to healthier, stronger nail growth. Deficiencies in these nutrients can lead to brittle or weak nails.

Environmental factors and habits also impact nagelstärke. Frequent exposure to water, harsh chemicals (like those found in some cleaning products or nail polish removers), and physical trauma can weaken nails over time. Practices such as nail biting or using nails as tools can also compromise their integrity. Managing these external influences can help maintain and improve nail strength.