Smoking and Heart Health

Posted by US Clinicals Singapore on
Smoking and Heart Health

Cigarette smoking is a dangerous habit that is detrimental to our health, not only our lungs, but also our heart. Cigarettes contain numerous harmful chemicals such as tar, nicotine, carbon monoxide, and heavy metals like lead and cadmium. Tar is a sticky substance that accumulates in the lungs and causes damage to the airways. Nicotine is a highly addictive substance that raises blood pressure and heart rate. Carbon monoxide is produced when tobacco is burned incompletely and it reduces the amount of oxygen in the bloodstream, putting extra strain on the heart. Heavy metals like lead and cadmium can cause a buildup of plaque in the arteries, increasing the risk of heart disease.


It not only poses a threat to firsthand smokers, but also affects those who are exposed to secondhand smoke.


Passive smoking, also known as secondhand smoking, is equally dangerous. It occurs when we inhale smoke from someone else's cigarette. The smoke contains the same toxic chemicals as a cigarette and can cause similar harm to our heart. Studies have shown that passive smoking can increase the risk of heart disease, cancer, and stroke.


World No Tobacco Day - Stop Smoking

Quitting smoking can bring a lot of health benefits.


Within just 20 minutes of quitting smoking, your heart rate and blood pressure begin to return to normal. Within a year, your risk of heart disease drops significantly. Quitting smoking also improves lung function, reduces the risk of cancer, better sense of taste and smell, improves mood and mental well-being.

It's never too late to quit smoking, no matter how long you've been smoking or how old you are. There are many resources available to help you quit, such as nicotine replacement therapy, counseling, and support groups. By quitting smoking, you can improve your health, protect those around you from passive smoking, and live a longer, healthier life.

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