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These brain changes make it increasingly difficult for individuals to quit using substances, even when they desire to, and lead to persistent cognitive impairment long after cessation of use

This type of comparison between COVID-19 and smoking is inapposite, he says

Australian & New Zealand Journal of Public Health, 2013

Understanding whats a nicotine buzz helps explain why genetic differences in nicotine receptor sensitivity cause some individuals to barely notice a rush while others experience pronounced effects

Estimates for the use or misuse of these other substances are discussed later in the report for the past year (rather than the past month) because of low prevalence estimates in the past month for many of these substances

10.) These beetles have been known in some cases to be associated with an infection called canthariasis, which is a human insectal disease derived from either the adults or their larvae