My heels are so dry they’re cracking and catching on socks. What causes this?

In some cases, cracked heels can be a sign of an underlying infection or nutrient deficiency. Fungal infections, such as athlete’s foot, can cause peeling and cracking of the skin on the feet, including the heels. Addressing the infection with antifungal treatments is essential for healing.

Nutrient deficiencies, particularly in vitamins A, B3 (niacin), C, and E, as well as essential fatty acids, can lead to dry, cracked skin. Ensuring a balanced diet that provides these nutrients can help improve skin health and prevent heel fissures.

Dermatologists often recommend a combination of treatments to heal and prevent cracked heels. Regular exfoliation using a pumice stone or foot file can help remove thickened, dead skin, allowing moisturizers to penetrate more effectively.