Skin health refers to the overall condition and appearance of the skin, which is the body's largest organ. Healthy skin is typically smooth, hydrated, and free from blemishes or excessive dryness. Factors that contribute to skin health include proper hydration, a balanced diet rich in vitamins and minerals, and protection from harmful elements like sunlight and pollution. Maintaining skin health also involves regular cleansing and moisturizing to remove dirt and prevent dryness. Additionally, avoiding harmful habits such as smoking and excessive alcohol consumption can improve skin appearance. Regular check-ups with a dermatologist can help identify and treat any skin issues early on.