@Maier09 21 November 2022

What happens if you quit smoking? When you quit smoking, you'll find that your body and brain go through good changes, day after day, week after week. Your body can repair itself, you'll look better, have more energy and feel healthier. 20 minutes. Your pulse and heart rate drop as soon as you finish your last cigarette. Blood pressure begins to return to normal. 12 hours. Your body removes the carbon monoxide found in cigarettes from your body. Levels return to normal and oxygen levels increase. one day. As your blood pressure drops, your circulation improves. You have already reduced your risk of heart disease from high blood pressure caused by smoking. 2 days. Your nerves begin to fade and your sense of taste and smell will return to normal. Three days. Any trace of nicotine in your body will be completely gone. You may experience nicotine withdrawal symptoms, but these will soon pass. one month. As your lungs heal, you may notice less coughing and shortness of breath. You may also find it easier to exercise. Nine months. By this time, your lungs will have healed significantly. The cilia (like tiny hairs) inside your lungs will recover from cigarette smoke. one year. When you have quit smoking for a year. Your risk of coronary heart disease will be halved. It will continue to decrease.