Detailed answer

Dark spots on the skin, also known as hyperpigmentation, are typically caused by an overproduction of melanin. They are commonly associated with sun exposure, hormonal changes, acne scars, or certain skin conditions. While vitamin deficiencies can affect overall skin health, they do not directly cause dark spots. However, a lack of specific nutrients like vitamin C and vitamin E can hinder the skin's ability to repair and protect itself, potentially leading to more visible skin concerns. It's always recommended to maintain a balanced diet, including a variety of nutrients, to support healthy skin.