Why you shouldnt smoke




















Smoking also damages the blood vessels, making them thicker and narrower. This makes it harder for blood to flow, and also increases blood pressure and heart rate. Even smokers who smoke 5 or fewer cigarettes a day may develop early signs of cardiovascular disease. Carbon monoxide and nicotine make the heart work harder and faster.

This means that smoking makes it more challenging to exercise. A lack of exercise further increases the risk of health problems. According to the National Institutes of Health NIH , smoking reduces bone density, making the bones weaker and more brittle. Smoking can also impair bone healing after a fracture. Researchers find it difficult to say whether this is a direct effect of smoking, or due to other risk factors prevalent in people who smoke.

These include lower body weight and doing less physical exercise. This may affect females more than males. Females are more prone to osteoporosis and broken bones. According to one study , smoking reduces immune function and causes inflammation in the body. This can lead to autoimmune conditions, including:. Smoking also has links with type 2 diabetes. It often takes many years before a person notices any symptoms of smoking-related lung disease.

This means that people may not receive a diagnosis until the disease is quite advanced. Smoking can impact the lungs in several ways. The primary reason is that smoking damages the airways and air sacs — known as alveoli — in the lungs.

Other lung diseases caused by smoking include pneumonia , asthma , and tuberculosis. Smoking irritates the gum tissues. The American Dental Association ADA state that smoking increases the risk of gum disease , which can add to halitosis. Smoking can also affect the reproductive system and fertility.

Females who smoke can have more difficulty becoming pregnant. In males, smoking can cause impotence by damaging blood vessels in the penis. Your Convenience Smoking is a hassle. Your Friends and Family Cigarette smoke harms everyone who inhales it, not just the smoker.

Your Quality of Life Here are some ways being a nonsmoker may affect your life: Because smoking interferes with your sense of taste, food tastes better when you quit. Your sense of smell also improves, so get ready to really enjoy the scent of flowers or fresh-cut grass.

You'll be able to make it through a long movie or an airplane flight without craving a cigarette. Within a few weeks after quitting, your smoker's cough will disappear and you'll have more energy. See how quickly your body responds to your decision to quit smoking on the benefits of quitting timeline. Learn more. Next: Benefits of Quitting Smoking. Make a Donation Your tax-deductible donation funds lung disease and lung cancer research, new treatments, lung health education, and more.

Make a Donation. NIDA scientists have shown how incredibly addictive smoking is, especially when people start in their teens. If you or any of your friends smoke, know help is out there. PDF documents require the free Adobe Reader.

Skip to main content. Search form. Archive Home. Cite this article. It is the leading cause of preventable death and disease in the UK. The Government has introduced price increases and media campaigns in an attempt to encourage people to quit smoking. For that reason, smoking in enclosed public spaces has been banned since , and smoking in the car whilst children are present has been banned since By quitting, you are removing these risks from your friends and family, as well as anybody around you.

Did you know that children are most at risk from second-hand smoke? This is because they breathe faster than adults and therefore take in more of the harmful chemicals in cigarette smoke. Second-hand smoke accounts for the following in children:. It really is never too late to stop smoking! Men who stop smoking aged 60 will add three years to their life.

Over the next few weeks and months, your circulation will improve. Any coughs, wheezing and breathing problems will also improve. After a year, the risk of heart disease is about half compared to a person who is still smoking. After 15 years, the risk of a heart attack falls to the same as someone who has never smoked.

Smoking limits your fitness levels. You will become out of breath easier and quicker, making any physical activities much harder. Some smokers feel out of breath from simply walking up the stairs.

This will have a huge impact, helping you walk to the shops , or get to the gym for a workout. In turn, this will make you more active and healthier. This is vital in the fight against common medical conditions such as arthritis and diabetes. By quitting smoking, you can also give your sex life a boost.

Stopping smoking improves circulation, which increases sensitivity. By quitting, men can lower their risk of erectile dysfunction.

Studies have also shown that non-smokers are three times more appealing to a prospective partner than smokers.



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