How do you get rid of white lines on your nails?

White lines on nails, often known as leukonychia, can be caused by various factors, including trauma, nutritional deficiencies, or underlying health issues. To reduce their appearance, ensure you're maintaining a balanced diet rich in vitamins and minerals, particularly biotin and zinc. Additionally, avoid trauma to the nails and practice good nail hygiene. If the lines persist or worsen, consider consulting a healthcare professional for further evaluation.