Can your body reveal your smoking habit before you admit it?

Did you know your body might spill the beans on your smoking habit? Doctors say they can spot smokers by looking at their skin, breathing, and voice. Dr. Swapnil Mehta points out that dull skin and fine lines are early clues. Long-term puffers might face voice changes and lung issues. But guess what? Once you quit, your body starts to bounce back!