Muttermale, commonly known as moles, are small, dark spots on the skin that can vary in color, size, and shape. They are formed by clusters of pigment-producing cells called melanocytes. Most people have between 10 to 40 moles, which can appear anywhere on the body. While most moles are harmless, some can develop into skin cancer, particularly melanoma. It's important to monitor moles for changes in size, shape, or color. Regular skin checks and consultations with a dermatologist can help ensure skin health and early detection of any potential issues.