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.
The cause and effects of this are many. Nicotine restricts blood flow to vertebrae and disks, so they may age and break down more quickly. It may also interfere with the body's ability to absorb and use calcium, leading to osteoporosis-related bone and back problems. You know what you have to do: Quit.