Health, safety and regulatory points are checked against named UK authorities such as the NHS and MHRA, and a product is only ever called "less harmful than smoking" where a UK authority says so
The author dives deep into the differences and similarities between smoking and vaping, and how nicotine-vaping is often used as a way to quit smoking
We used the chi-squared test for the categorical variables, which are presented as frequencies and percentages
Alternatively, if you already have COPD, quitting smoking will help to decrease the diseases progression
A 2022 review published in The BMJ discussed the impact of vaping on respiratory health, noting associations with acute lung injury and potential long-term effects on lung function
She was relentlessly hopeful and optimistic which was contagious