By definition, a coronary artery disease or simply known as CAD usually refers to the decrease of the area that blood can pass through inside the artery. These could be due to excessive build-ups of cholesterol. Furthermore, the government continuously makes policies that regulate the cholesterol level in foods.
The liver's main function is to process the nutrients absorbed from the small intestine
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Tar, carbon monoxide, nitrogen oxides, theyre harmful because they cling to the red cells in the blood and up to 15% of a smoker's blood may be carrying carbon monoxide round the body rather than oxygen.Smoking 'lower tar' cigarettes can increase the carbon monoxide levels as smokers inhale more deeply.Cigarette smoke has high levels of nitrogen oxide.
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<em>Answer: Dopamine is known as the “feel-good” hormone. It gives you a sense of pleasure. It also gives you the motivation to do something when you're feeling pleasure.</em>
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