Once You Quit Smoking
Within 20 minutes: Body temperature of the feet and hands returns to normal;Â Pulse rate drops to normal; Blood pressure drops to normal
After 8 hours: Pulse rate will slow and skin temperature will increase; Oxygen levels in blood return to normal level; Carbon monoxide levels in blood drop to normal
After 24 hours: Due to improved cardiac function and circulation to your hands and feet, your chance of heart attack decreases; Fine motor coordination will improve
After 48 hours: Nerve endings start regenerating; Ability to smell and taste improves
After 72 hours: Bronchial tubes relax, making breathing easier; Lung capacity increases
After 2 weeks to 3 months: Circulation improves; Walking becomes easier; Lung function increases up to 30%
After 1 year: Excess risk of coronary heart disease is half that of a smoker