Suddenly quitting smoking: Is it "beneficial" or "harmful"?

Some people prefer to gradually reduce their smoking until they quit slowly, while others opt for a cold turkey approach, stopping immediately. For the latter, a common question always hovers over their heads: Is it good or bad for the body to quit smoking abruptly?

Once you decide to bid farewell to cigarettes, your body almost immediately begins to react. You may experience some unpleasant short-term reactions, which are symptoms of nicotine withdrawal, such as mood swings, anxiety, headaches, or even sleep issues. This may sound a bit daunting, but it's actually a good sign that your body is working hard to rid itself of dependence.

Short-term benefits of quitting smoking:

The moment you say goodbye
Firstly, the moment you decide to extinguish that cigarette, your body starts to celebrate. Yes, you heard it right, celebrate! Just 20 minutes after you decide not to smoke anymore, your heart rate and blood pressure begin to decrease. This isn't just a numerical change; you can also feel calmer and more relaxed.

Changes in breathing
Next, if you're accustomed to the morning cough that clears your throat, you'll quickly notice that your breathing becomes easier without tobacco. Within about 48 hours of quitting smoking, your lung function starts to improve. You'll find that climbing stairs or brisk walking no longer leaves you gasping for breath. That feels good, doesn't it?

Return of taste and smell
Tobacco can numb your taste buds and sense of smell, but the good news is that this effect is reversible. Around 48 hours after quitting smoking, your sense of taste and smell will begin to recover. Suddenly, food tastes richer, and the air smells fresher. This might give you a whole new appreciation for the foods and environments you're used to.

Increase in energy
As nicotine levels in your body decrease, you may briefly feel some anxiety or fatigue. But don't worry, this is only temporary. Over time, you'll find your energy levels increasing. People often report feeling more alert and energetic after quitting smoking.

Changes in appearance
Lastly, but equally importantly, quitting smoking will make you look better. Your skin will improve as blood circulation increases. Those wrinkles caused by smoking will lessen, and your teeth and nails will stop yellowing.

What are the long-term benefits of quitting smoking?

Reduced risk of illness

Firstly, the most obvious benefit is a significantly reduced risk of developing various diseases. Smoking is a major risk factor for heart disease, stroke, and various types of cancer. Long-term abstinence from smoking can greatly reduce the chances of these diseases occurring. Studies show that five years after quitting smoking, the risk of heart attacks dramatically decreases, and ten years later, the risk of certain types of cancer also significantly diminishes.

Improved lung function and breathing

Long-term quitting smoking can also improve lung function and breathing. Smoking causes inflammation and damage to the lungs, leading to respiratory problems and decreased lung function. After quitting smoking, lung inflammation begins to decrease, and lung function gradually improves. Many people report easier breathing and improved physical fitness after quitting smoking.

Enhanced quality of life

Long-term quitting smoking can significantly improve your quality of life. Besides the health benefits, you'll notice improvements in skin condition, fresher breath, and the restoration of taste and smell. These changes can make your daily life more enjoyable and increase overall happiness.

Extended lifespan

Most importantly, long-term quitting smoking can extend your lifespan. Research shows that those who quit smoking before middle age can increase their life expectancy by nearly 10 years. Even quitting smoking at a later age can still result in a significant extension of life.