do winston cigarettes have chemicals in them Modern Winston (cigarette) - Wikipedia
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This could explain why some smokers feel out of breath
Younger teens also benefit from raising the nicotine/tobacco age requirement

These sources can be found in the home, workplace, places of education, places of worship, public buildings, other indoor spaces, and in and around vehicles or industrial processes (UKHSA 2022a)

Smoking accelerates damage to blood vessels throughout the body, worsens circulation, impairs wound healing, and causes complications to develop earlier and progress more rapidly than in non-smokers with diabetes

All three help with cravings

VLS can occur at any age, with incidence peaking in late childhood and again in the peri- and postmenopausal years