Nail Changes and Underlying Health Issues
Now that we understand some common nail conditions, let’s explore the potential underlying health issues they may indicate.
Nutritional Deficiencies
Brittle nails and white spots on the nails can be a sign of nutritional deficiencies, such as insufficient intake of vitamins, minerals, or protein. Deficiencies in biotin, zinc, iron, and calcium can affect the health and strength of your nails.
Thyroid Disorders
Thyroid disorders, particularly hypothyroidism, can lead to changes in nail texture and shape. Dry, brittle nails that are prone to breakage are often associated with an underactive thyroid. On the other hand, an overactive thyroid (hyperthyroidism) may cause smooth and shiny nails.
