10 chemicals in cigarettes used 26 Health Effects of Smoking

Once inhaled, the nicotine travels immediately to the lungs where it reaches millions of tiny air sacs called alveoli

The honest difference is equipment output, technique, and how much your time is worth

More than 100,000 people die each year from cancer in Vit Nam, and medical experts believe the fatality rate will rise because more and more young people are starting to smoke

Moderate-intensity activity means working hard enough to make you breathe more heavily than normal and feel slightly warmer than usual

They bind to hemoglobin, reducing how efficiently red blood cells carry oxygen to your tissues

In the United States, smoking is the number one cause of cardiovascular disease (CVD) [2], resulting in 440,000 deaths every year [3]