What are the 3 main health risks of tobacco?
Smokers are more likely than nonsmokers to develop heart disease, stroke, and lung cancer.
What are the risk factors of tobacco use?
Risk factors include race/ethnicity, age, education, and socioeconomic status. Significant disparities in tobacco use exist geographically; such disparities typically result from differences among states in smoke-free protections, tobacco prices, and program funding for tobacco control.
What is the health impact of tobacco use on others?
Most people know smoking can cause cancer. But it can also cause a number of other diseases and can damage nearly every organ in the body, including the lungs, heart, blood vessels, reproductive organs, mouth, skin, eyes, and bones.
What is tobacco and how is it harmful?
Tobacco is a plant. Its leaves are smoked, chewed, or sniffed for a variety of effects. Tobacco contains the chemical nicotine, which is an addictive substance. Tobacco smoke contains more than 7,000 chemicals, at least 70 of which are known to cause cancer.
What are some of the different forms of tobacco?
Smoked tobacco products include cigarettes, cigars, bidis, and kreteks. Some people also smoke loose tobacco in a pipe or hookah (water pipe). Chewed tobacco products include chewing tobacco, snuff, dip, and snus; snuff can also be sniffed.
How does tobacco affect the brain?
As with drugs such as cocaine and heroin, nicotine activates the brain’s reward circuits and also increases levels of the chemical messenger dopamine, which reinforces rewarding behaviors. Studies suggest that other chemicals in tobacco smoke, such as acetaldehyde, may enhance nicotine’s effects on the brain.
How does nicotine affect physical health?
Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure, heart rate, flow of blood to the heart and a narrowing of the arteries (vessels that carry blood). Nicotine may also contribute to the hardening of the arterial walls, which in turn, may lead to a heart attack.
What are the short term effects of tobacco?
When nicotine enters the body, it initially causes the adrenal glands to release a hormone called adrenaline, which stimulates the body and gives it a pleasurable “kick.” But the rush of adrenaline also causes the following: increased blood pressure. increased heart rate. faster breathing.
What is the addictive drug found in all forms of tobacco?
nicotine
Tobacco products are addictive because they contain nicotine. Nicotine keeps people using tobacco products, even when they want to stop.
What are the 3 major types of tobacco?
Tobacco is the core component of our products. The three tobacco types are Virginia, burley and oriental.
How does tobacco affect the heart?
Smoking increases the formation of plaque in blood vessels. Coronary Heart Diseaseoccurs when arteries that carry blood to the heart muscle are narrowed by plaque or blocked by clots. Chemicals in cigarette smoke cause the blood to thicken and form clots inside veins and arteries.
Does tobacco affect memory?
Long-term smoking has been linked with reductions in working memory, prospective memory – that used for everyday tasks such as keeping an appointment or taking medication on time – and executive function, which helps us plan tasks, pay attention to current activities, and ignore distractions.
What are 3 short term physical effects of tobacco?
Short-Term Effects
- increased blood pressure.
- increased heart rate.
- faster breathing.
What tobacco does to your brain?
What are the long term effects of tobacco?
These include cardiovascular disease, cancer, chronic lung disease and diabetes.
- Cancer.
- Breathing problems and chronic respiratory conditions.
- Heart disease, stroke and blood circulation problems.
- Diabetes.
- Infections.
- Dental problems.
- Hearing loss.
- Vision loss.
What are the forms of tobacco?
People can smoke, chew, or sniff tobacco. Smoked tobacco products include cigarettes, cigars, bidis, and kreteks. Some people also smoke loose tobacco in a pipe or hookah (water pipe). Chewed tobacco products include chewing tobacco, snuff, dip, and snus; snuff can also be sniffed.
How many different forms of tobacco are there?
More than 70 species of tobacco are known, but the chief commercial crop is N. tabacum. The more potent variant N. rustica is also used in some countries.
What are some short term effects of tobacco?
The short-term effects of smoking include:
- Bad breath.
- Fatigue and a decrease in energy.
- Reduction in the senses of taste and smell.
- Coughing.
- Shortness of breath.