Due to the death of his father from smoking, and being a 3 pack a day smoker himself, Hon Lik was determined to find a less harmful alternative to combustible cigarettes
Now, not to 95%, because sometimes when they really need a cigarette, they can still find a cigarette that's got regular nicotine, said Benowitz

Healthline states there are around 8,000 e-liquids in the market today which may have lung corroding ingredients.[27] Here are common harmful ingredients found in vapes: Formaldehyde a respiratory tract irritant, can cause narrowing of the bronchi and fluid accumulation in the lungs[28] Cinnamaldehyde cinnamon flavor, disrupts normal cell physiology, may influence the development of respiratory disease, impairs normal airway cilia motility[29] Vanillin vanilla flavor, can impair blood vessel function which is a sign of heart damage[30] Diacetyl microwave popcorn flavor, can cause irreversible lung disease called bronchiolitis obliterans[31] Acetoin Acetyl propionyl Acrolein Acrylamide acrylonitrile Benzaldehyde Cinnamaldehyde Citral Crotonaldehyde Ethylvanillin Eucalyptol O-vanillin Pentanedione (2,3-pentanedione) Propylene oxide Pulegone Possible Link to Seizures In April 2019, the FDA released a statement about possible seizures following e-cigarette use.[32] Health officials received reports of youths and young adults who experienced convulsions after vaping

Dont worry if it bounces back into a looser roll the moment you let goyoull be able to adjust it later if you need to
Effect of smoking abstinence and reduction in asthmatic smokers switching to electronic cigarettes: evidence for harm reversal
The Intriguing Case of How Much is a Pack of