what is considered smokeless tobacco are products? Skoal (tobacco) - Wikipedia

Specifically, compared to people not exposed to second-hand smoke, the pooled relative risk (RR) of allergic rhinitis among people exposed to second-hand smoke was 1.10 (an RR of greater than 1 indicates an increased risk of disease development in an exposed population compared to an unexposed population)

Richter, A

The rationale for choosing this endpoint was the exclusion of risk for the inadvertent and indirect ingestion of THC when hemp products are used as animal feed 55

How to catch it: Make silence itself the alarm

A spokesperson for the charity Action on Smoking and Health gave the Liverpool Echo a rundown of exactly what will be outlawed this month