What Is Nicotine Biography
Nicotine is a nitrogen-containing chemical - an alkaloid, which is made by several types of plants, including the tobacco plant. Nicotine is also produced synthetically. Nicotiana tabacum, the type of nicotine found in tobacco plants, comes from the nightshade family. Red peppers, eggplant, tomatoes and potatoes are examples of the nightshade family.
Apart from being a substance found in tobacco products, nicotine is also an antiherbivore chemical, specifically for the elimination of insects - it used to be extensively used as an insecticide.
Pharmacologic effects - when humans, mammals and most other types of animals are exposed to nicotine, it increases their heart rate, heart muscle oxygen consumption rate, and heart stroke volume - these are known as pharmacologic effects.
Psychodynamic effects - the consumption of nicotine is also linked to raised alertness, euphoria, and a sensation of being relaxed.
Addictive properties - nicotine is highly addictive. People who regularly consume nicotine and then suddenly stop experience withdrawal symptoms, which may include cravings, a sense of emptiness, anxiety, depression, moodiness, irritability, and inattentiveness. The American Heart Association says that nicotine (from smoking tobacco) is one of the hardest substances to quit - at least as hard as heroin.
According to a report published by the Massachusetts Dept of Public Health, tobacco companies steadily increased the nicotine content of their cigarettes from 1998 to 2004, by approximately 10%. The higher the nicotine dose in each cigarette, the harder it is for the regular smoker to quit. The Department accused the tobacco companies of deliberately making their customers more addicted, so that they could secure sales. Doctors complain that this business strategy of getting customers more hooked undermines the success rates of smoking cessation therapies
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
What Is Nicotine
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