What are the effects of smoking on the skin?

Smoking has profound negative effects on the skin, primarily leading to premature aging and a dull complexion. The chemicals in cigarette smoke damage collagen and elastin, which are vital proteins that maintain the skin's elasticity and firmness. As a result, individuals who smoke often develop wrinkles, fine lines, and sagging skin much earlier than non-smokers. Additionally, smoking constricts blood vessels, reducing blood flow to the skin and resulting in a lack of oxygen and essential nutrients, which contributes to a sallow and dull appearance. This combination of factors underscores why the choice concerning premature aging and a dull complexion is the most accurate reflection of the effects of smoking on skin health.