curing of tobacco - Harvest, Curing, Processing Le séchage du tabac :

from questionable sources.[27] In 2019, cases of serious pulmonary diseases prompted the FDA to publish a warning about black market THC-containing liquid (the psychoactive compound in marijuana).[28] Reports of illicit products containing dangerous chemicals resulting in serious medical conditions also arose in 2019.[29] Providing vapers with a well-regulated legal market will limit the distribution of illegal products

Cigarette smoking has been shown to be associated with a range of sleep disorders including shorter sleep duration, difficulty initiating and maintaining sleep, snoring and daytime sleepiness

It feels like trying to drink a milkshake through a cocktail straw

What effect does smoking have on your nose and sinuses

It is especially dangerous for children as it can result in permanent damage to growing lungs, and cause respiratory illnesses like bronchitis and pneumonia, ear infections and sudden infant death syndrome (SIDS)