What is the reason for losing weight after quitting smoking, girl

Losing weight after quitting smoking is a normal phenomenon, and weight loss in women after quitting smoking may be related to factors such as nicotine withdrawal symptoms, changes in metabolic rate, adjustments in dietary habits, improvement in digestive function, and increased exercise.

1. Nicotine withdrawal symptoms

Nicotine has the effects of suppressing appetite and mildly stimulating metabolism. After quitting smoking, nicotine levels in the body decrease, and the inhibitory effect of the appetite center is relieved. However, there may be a reduction in food intake due to the restoration of taste sensitivity in the early stages. Some women may alleviate withdrawal anxiety by increasing their snack intake, but more people reduce their intake of high calorie foods due to oral discomfort.

2. Metabolic rate changes

Nicotine during smoking can temporarily increase resting metabolic rate. After quitting smoking, Xie gradually returns to normal levels, which theoretically may reduce calorie expenditure. However, in actual observation, most women who quit smoking will actively increase their physical activity, such as relieving their smoking addiction through walking, household chores, etc. This compensatory activity can often offset the impact of metabolic decline.

3. Dietary habit adjustment

Smoking can alter taste perception due to the smell of tobacco, and the recovery of taste buds after quitting smoking may change dietary preferences. Many women tend to choose light foods after quitting smoking, naturally reducing their intake of high oil and high salt foods. At the same time, there is no longer any smoking eating association behavior, and snacks should be avoided during smoking breaks.

4. Improvement of digestive function

Long term smoking can damage the gastrointestinal mucosa and affect nutrient absorption efficiency. After quitting smoking, the oxygen supply to the digestive tract improves and the gastrointestinal motility gradually returns to normal. Some women may experience short-term overeating, but after the overall efficiency of nutrient absorption is improved, the body's demand for excessive food actually decreases.

5. Increased exercise intensity

With the enhancement of cardiovascular and pulmonary function after smoking cessation, exercise tolerance is significantly improved. Female smokers are more willing to participate in low-intensity activities such as yoga and brisk walking, which are not intense but can continuously burn calories. At the same time, the improvement in sleep quality brings about an increase in energy, which also leads to an increase in daily non exercise activities.

It is recommended that women who quit smoking maintain a balanced diet, increase their intake of high-quality protein and dietary fiber appropriately, and avoid using high sugar snacks as a substitute for smoking addiction. Resistance training can be performed to prevent muscle loss, and 30 minute aerobic exercise three times a week can help maintain metabolic levels. Weight fluctuations within 3 kilograms are within the normal range. If the weight continues to decrease by more than 5% or is accompanied by other symptoms, thyroid function and other issues should be investigated. The health benefits of quitting smoking far outweigh short-term weight changes, so there is no need for excessive anxiety.