The day you quit your body starts to recover and your risk of contracting smoking-related illnesses in future starts decreasing. Throughout the entire withdrawal process, from day one on, the biggest ... I stumbled onto this post in search of the health benefits after reaching the 5 year . Home » Smoking » 30-Day Countdown to Quit Smoking . Quit Smoking. Is your approaching quit date giving you cold feet? . Day 11; smoking-side-effects 12 Find out about the benefits of quitting smoking, including more money, better health, increased fertility, less stress, more energy, and better sex.