Detailed answer

Dark spots, also known as hyperpigmentation, are usually caused by factors such as sun damage, hormonal changes, skin injury, or certain medical conditions. While poor nutrition can affect overall skin health, it is not a direct cause of dark spots. Eating a balanced diet rich in fruits, vegetables, and antioxidants can help maintain healthy skin, but it may not directly prevent or treat dark spots. It is important to incorporate a comprehensive skincare routine and protect the skin from excessive sun exposure to minimize the appearance of dark spots.