e cigarettes effects on brain of nicotine human development E-cigarettes contain nicotine, which can

3mg is low and 18mg is high

Policy Evaluation Evaluating the Impact of Strong and Weak California Flavored Tobacco Sales Restriction Policies on the Tobacco Retail Environment, American Journal of Health Promotion This study showed that between 2013 and 2019, communities with strong policies restricting the sale of flavored tobacco products saw a 41.9% decline in the percent of stores that sold any flavored tobacco, a 52.5% decrease in the percent of stores that sold menthol cigarettes, and a 26.8% decline in the percent of stores that sold non-cigarette flavored tobacco

Tobacco: production, chemistry and technology

Research suggests that frequent adolescent use is associated with lasting changes in brain development that may contribute to difficulties with information processing, memory, attention, and other cognitive functions later in life