Is tobacco bad for your heart?

Pansy Lowe asked a question: Is tobacco bad for your heart?
Asked By: Pansy Lowe
Date created: Wed, Mar 31, 2021 7:17 AM


Top best answers to the question «Is tobacco bad for your heart»

In addition to permanently damaging your heart and blood vessels, cigarette smoke can also cause CVD by changing your blood chemistry1,2 and causing plaque—a waxy substance comprised of cholesterol, scar tissue, calcium, fat, and other material3—to build up in the arteries, the major blood vessels that carry blood from ...


Those who are looking for an answer to the question «Is tobacco bad for your heart?» often ask the following questions:

🚬 Does all tobacco effect your heart?

Yes. Tobacco contains nicotine which a stimulant. Nicotine raises blood pressure and heart rate and overtime can cause plaque buildup, heart attack, or stroke.

🚬 Does chewing tobacco raise your heart rate?

Yes, and although I'm a smoker (trying to quit) and many people find it a disgusting habit I find chewing tobacco is worse. Also by chewing tobacco your heart rate just doesn't go up, but it discolors your teeth (worse than smoking) and if you have a mustache or beard it can leave an ugly amber stain and smell terrible. Chewing tobacco has a higher risk of mouth, tongue and throat cancer.I am looking at the above answer and wonder where the research is on chewing tobacco raising the heart rate worse than smoking. I use chewing tobacco and work at a dentist office. We have seen no oral cancer in chewing tobacco users in the 6 years I have been there. Proper oral care can keep teeth white. Chewing tobacco IS NOT SAFE. Compared to smoking however, the long term health effects appear significantly lower.I work for doctors (not dentists) and even in medical books it will tell you that if a tobacco user you should see your dentist on a regular basis so the dentist can not only keep your teeth and gums in good shape, but they also check inside the mouth (including the tongue) for cancer. My dentist concurs. This is the article where I got my information (note ... Mayo clinic.) There are no copyright laws on this article: Science News After snuff use, heart rate increased by about 15 beats per minute (25 percent), systolic blood pressure went up by 12 mmHg (10 percent), and measurements of adrenalin in the bloodstream increased by more than 50 percent. "These results suggest a very significant excitatory effect of substances contained in spit tobacco on the part of the nervous system regulating the heart and blood vessels," says Virend Somers, M.D., Ph.D., the Mayo Clinic cardiologist who led the study. "Although we did anticipate some increase in blood pressure, we were surprised at the magnitude of the increase, as well as the very striking increases in heart rate and plasma epinephrine, or adrenalin. We anticipated that since these individuals were young and healthy and were accustomed to using spit tobacco, that any responses that we measured would be blunted. This makes the degree of increases even more noteworthy." Robert Wolk, M.D., Ph.D., lead author on this study, noted that these results have implications both for long-term users and for individuals with established heart disease. "The degree of speeding up of heart rate and increase in blood pressure, as well the increase in adrenalin (epinephrine) levels, suggest that if similar changes occur in people with established heart disease, who use spit tobacco, there may be reason to expect adverse consequences," Dr. Wolk says. "Dipping" is Rising More than five million adults - and more than 750,000 adolescents - use smokeless tobacco in the United States. Snuff use is increasing, especially in young males who participate in athletics. Its cardiovascular effects are not as clear or well understood as those of cigarettes, partly because fewer studies have been done, and partly because many spit tobacco users are relatively young and the bad effects may not be apparent unless use continues for prolonged periods. Blunting a Protective Mechanism By placing electrodes into the sympathetic nerves of the participants, the researchers also obtained a window on the message from the brain to the blood vessels on a moment-by-moment basis. Normally, when blood pressure is increased by an external substance, the body seeks to protect the cardiovascular system by decreasing heart rate and dilating the blood vessels. It does this by "shutting down" the sympathetic nervous system, so that heart rate is slower, and the widening of blood vessels starts to bring blood pressure down. The researchers demonstrated this by giving another group of subjects an intravenous medication, phenylephrine, to raise blood pressure about as much as they saw when spit tobacco was used. In response, those subjects' heart rates decreased by more than 10 beats a minute and the activity of the sympathetic nervous system went down to very low levels. "This is an example of how the body tries to protect itself from the higher blood pressures," Dr. Somers explains. "However, when the blood pressure is raised by spit tobacco, the heart rate actually speeds up dramatically and there is no decrease in the sympathetic nervous system activity. This tells us that the normal protective mechanisms which help dampen down spikes in blood pressure are blunted when using spit tobacco. "Spit tobacco is a very potent cause of acute increases in blood pressure, heart rate, and adrenalin levels," Dr. Somers concludes. "Since many athletes, who are already under a fair amount of stress in competitive situations, also use spit tobacco, the blood pressure and heart rate increases need to be recognized and understood. And since spit tobacco not only raises blood pressure but also blunts the body's normal defense response to blood pressure increases, long-term dipping would seem likely to increase the risk of cardiovascular disease." ### Other authors on the study include: Abu S. M. Shamsuzzaman, MBBS, Ph.D., Anna Svatikova, BA, Christina Huyber, Corey Huck, BA, Krzysztof Narkiewicz, M.D., Ph.D. Adapted from materials provided by Mayo Clinic.

🚬 How tobacco smoke can affect your heart?

  • Smoking tobacco damages your heart and blood vessels (cardiovascular system), increasing your risk of heart disease and stroke . It's a major cause of coronary heart disease, which can lead to a heart attack. Smoking causes high blood pressure, lowers your ability to exercise, and makes your blood more likely to clot.

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We've handpicked 24 related questions for you, similar to «Is tobacco bad for your heart?» so you can surely find the answer!

How does tobacco affect the heart?

smoker smokeless tobacco

But when you breathe in cigarette smoke, the blood that is distributed to the rest of the body becomes contaminated with the smoke's chemicals. These chemicals can damage to your heart and blood vessels,1 which can lead to cardiovascular disease (CVD)—the leading cause of all deaths in the United States.

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How can using tobacco cause heart disease?

From the chemicals in the product.

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What does tobacco do to the heart?

tobacco itself is mostly harmless. the heart is not likely to take damage from tobacco at all. the most dangerous about tobacco is the added chemicals. most common in use is perfume and mild painkiller so your throat won't get sore.

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Why do tobacco smokers get heart attacks?

because they have contains drugs

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Why does chew tobacco cause heart disease?

  • Even though it seems that chewing tobacco doesn’t cause chronic hypertension, it’s been linked to an increase in heart disease for people who already suffer from it. Additionally, acute bouts of high blood pressure might be enough to damage your arteries and blood vessels supplying your brain and heart with oxygen and nutrients.

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How does tobacco affect the heart and lungs?

  • Cigar smoking can cause cancers of the lung, oral cavity, larynx and esophagus as well as cardiovascular disease. Those who smoke cigars heavily or inhale deeply also increase their risk of developing chronic obstructive pulmonary disease ( COPD ), which includes chronic bronchitis and emphysema . 1

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Is tobacco the leading cause of heart disease?

Smoking is a major cause of cardiovascular disease (CVD) and causes approximately one of every four deaths from CVD, according to the 2014 Surgeon General's Report on smoking and health. CVD is the single largest cause of death in the United States, killing more than 800,000 people a year.

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Are vapor cigarettes bad for your heart?

Are vapor cigarettes bad for Your Heart?

  • Studies done at Brown University go to the heart of the matter — nicotine’s effect on cardiac tissue. Experts know that smoking cigarettes increases your risk for heart disease and that nicotine is the likely culprit. Vascular tissue exposed to nicotine shows damage.

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Can smoking e cigarettes hurt your heart?

  • In another recent study, researchers from the Smidt Heart Institute at Cedars-Sinai Medical Center in Los Angeles found that e-cigarettes may be as harmful to the heart as combustible cigarettes — if not more harmful.

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How are cigarettes bad for your heart?

Why are cigarettes bad for Your Heart?

  • 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.

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What do cigarettes do to your heart?

It can cause atherosclerosis (hardening of the arteries due to plaque build-up), and increase your risk of coronary heart disease. The nicotine in cigarettes causes decreased oxygen to the heart muscle, increases blood pressure (hypertension) and it damages the heart wall tissue.

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Does smoking affect your risk of heart failure?

  • Smoking is a major risk factor for developing heart disease. Smoking can lead to plaque build-up on the blood vessels, which can cause heart problems such as heart attacks and heart failure. Quitting smoking (also called smoking cessation) can both lower your risk of heart problems and your risk of dying from those heart problems.

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How are e-cigarettes bad for your heart?

  • Vaping has also been linked to lung damage, and has been deemed responsible for dozens of deaths .

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What happens to your heart when you smoke cigarettes?

  • Smoking constricts coronary arteries and limits the ability of blood to deliver oxygen to the heart via the arteries. This effect is particularly profound shortly after the cigarette is smoked. An exercising heart needs more oxygen than a sedentary heart. A lack of oxygen can cause a fatal heart attack.

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What happens to your heart when you stop smoking?

Only 20 minutes after quitting, your heart rate and blood pressure will drop closer to normal levels. Nicotine harms the insides of blood vessels and reduces the amount of oxygen the heart receives, making the heart beat faster and the damaged blood vessels work harder.

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Can tobacco upset your stomach?

Smoking cigarettes affects the entire body, not only the lungs and respiratory system. 2 When smoke is inhaled into the body, it also enters the stomach and intestines. Tobacco is a known irritant to the digestive tract that can cause bloating, cramping, gas, and stomach rumbling.

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Does tobacco stunt your growth?

Yes. (Answerd by Sean Sands)

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Is it bad for your heart to smoke e cigarettes?

  • But turning to e-cigarettes for a nicotine fix will not erase your heart-health risks. “E-cigarettes have nicotine, and nicotine has dangerous cardiovascular effects,” explains cardiologist John D. Day, MD, director of heart rhythm specialists at Intermountain Heart Institute in Murray, Utah.

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Can you blend your own tobacco?

Whether you grow your own tobacco, purchase whole leaf, or purchase commercial blending ingredients, you can make truly great, all natural pipe tobacco blends.

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Does chewing tobacco affect your intestines?

  • Smoking or chewing tobacco has also been shown to reduce the effectiveness of saliva to break down foods in the digestive process.

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Does chewing tobacco affect your personality?

It could, but no not really. It just depends on who makes you chew the tobacco, if you decide to then no, but if someone influences you to do it than, yes, probably, more than likely.

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Does chewing tobacco damage your lungs?

yes. But when u do it in excess.but u might get throat cancer sooner. A 27 year old died because of it yesterday in the news i saw

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Does chewing tobacco slow your metabolism?

no it makes you poop all the time, if you ever need to poop, just throw in a big chaw of g-winnie

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Does chewing tobacco stunt your growth?


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