explore.data.stats.govt.nz cigarette smoking or ex-smoker Why is tobacco harm reduction needed and what is the evidence it works? — Global State of Tobacco Harm Reduction Prevalence and uptake of vaping

The New Zealand government said while existing measures like plain packaging and levies on sales had slowed tobacco consumption, the tougher steps were necessary to achieve its goal of fewer than 5 percent of the population smoking daily by 2025

Teething problems Prepare to gnaw

Most healthcare providers dont speak English or French

PMID 34635825

Estimating the theoretical minimum risk exposure level The theoretical minimum risk exposure level for smoking was 0, that is, no individuals in the population are current or former smokers

Gravity and hydrostatic pressure cause the dependent lung to become better ventilated and perfused, which increases oxygenation