Smoking is harmful, not only harms human health, but also has a negative impact on society. Smoking is the most harmful to the respiratory tract, and it is easy to cause laryngitis, bronchitis, emphysema and other coughing diseases. When smoking, smoke enters through the mouth, through the throat, trachea, bronchi, and into the blood.
Our app hopes to let smokers understand through the data that smoking cessation can save them a lot of money in addition to improving their health.
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