Question

tobacco addiction is bad what is your oppinion and relate any examples if any atleast 200 words please use your own words

Answer 1

Tobacco is one of the most widely abused substances in the world. It is highly addictive. The Centers for Disease Control and Prevention estimates that tobacco causes 6 million deathsTrusted Source per year. This makes tobacco the leading trusted Source cause of preventable death.

Nicotine is the main addictive chemical in tobacco. It causes a rush of adrenaline when absorbed in the bloodstream or inhaled via cigarette smoke. Nicotine also triggers an increase in dopamine. This is sometimes referred to as the brain’s “happy” chemical.

Dopamine stimulates the area of the brain associated with pleasure and reward. Like any other drug, the use of tobacco over time can cause physical and psychological addiction. This is also true for smokeless forms of tobacco, such as snuff and chewing tobacco.

In 2011, about 70 percent of trusted sources of all adult smokers said they wanted to stop smoking.

Tobacco addiction is harder to hide than other addictions. This is largely because tobacco is legal, easily obtained, and can be consumed in public.

Some people can smoke socially or occasionally, but others become addicted.

An addiction may be present if the person:

• cannot stop smoking or chewing, despite attempts to quit
• has withdrawal symptoms when they try to quit (shaky hands, sweating, irritability, or rapid heart rate)
• must smoke or chew after every meal or after long periods of time without using, such as after a movie or work meeting
• needs tobacco products to feel “normal” or turns to them during times of stress
• gives up activities or won’t attend events where smoking or tobacco use is not allowed
• continues to smoke despite health problems

Smoking harms every organ in the body. Cigarette smoking accounts for about one-third of all cancer deaths, including those from lung cancer. In fact, cigarette smoking has been linked to about 90 percent of all lung cancer cases. Research shows that smoking increases the risk of heart disease. Smokers harm others as well as themselves through secondhand smoke.