The structure provides methods that support the following tasks: 1  Converting Boolean values to strings: ToString. 2  Parsing strings to convert them to Boolean values: Parse and TryParse. 3  Comparing values: CompareTo and Equals.
Nicotine causes inflammation in the arteries, which leads to narrowing and hardening of the blood vessels. When blood can't flow freely to your brain, you're at risk for blood clots, stroke and aneurysms. Nicotine also increases your endorphins, brain chemicals that make you feel good.
Nicotine hampers the body's production of collagen, elastin, and other skin proteins, which causes the dermis to dry and deflate from the inside out. When a person smokes, the smoke surrounds the head and neck, and this can cause the upper regions of the body to become inflamed and uncomfortable, leading to itchy skin.