The safety lock prevents it from accidentally turning on, and the flame does not open
You have to make very sure youre comparing like with like, and thats why this analysis is so definitive. According to the researchers, failing to adequately account for these confounding factors in previous studies is part of why misconceptions about e-cigarettes have persisted so long
Your healthcare professional is likely to ask you questions about your child's condition

Namely, there is a significantly increased risk of sudden infant death syndrome 2,14 , obesity 2,14 , type 2 diabetes 2,14,17 , earlier menarche for girls 2 , and reduction in male reproduction ability 19 , respiratory effects (upper respiratory tract infections, bronchitis and other lower respiratory tract infections, pulmonary hypertension, compromised lung function, increased rate of lower respiratory tract infections, impaired lung function, wheezing and asthma 2,14 , cardiovascular effects (hypertension) 2,14 , neurologic effects (developmental abnormalities in the brain, decreased brain measurements, impairments in normal brain activity) 2 , neurodevelopmental and behavioral effects 2,14 (abnormal behavioral and neurodevelopmental outcomes) 2 , global intelligence/ academic performance 2 , Attention Deficit/ Hyperactivity Disorder (ADHD) 2,20 , externalizing behaviors 2,20 , antisocial behavior, nicotine dependence 14 and future substance abuse 2 , significant increase risk for early psychiatric disorders 21 in early adulthood, and necrotizing enterocolitis (NEC) 2
