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.
Limited data exists on the health effects of long-term use of pure nicotine, because nicotine is usually consumed via tobacco products. The long-term use of nicotine in the form of snus incurs a slight risk of cardiovascular disease compared to tobacco smoking and is not associated with cancer.