Why Nails Break and Split?

Any health problem can affect the color and shape of nails. Splitting and nail breakage could be a sign of aging or exposure to water, such as dishwashing or swimming or prolonged use of nail polish. It could be caused by thyroid disease, exposure to chemicals or toxins, trauma, and nutritional deficiency. To prevent nail breakage and splitting, you can stop wearing the nail polish and take biotin supplements to make your nails strong and resilient. After soaking the hands and feet in the water, make sure to apply a good moisturizer.