# 2เลือกประเภทHow does nicotine in e-cigarettes affect the body?Stimulates the nervous system and causes addictionIncreases energy without side effectsHas no impact on health
# 3เลือกประเภทWhy are e-cigarettes popular among teenagers?Pleasant aroma and various flavorsNo harm to healthRecommended by doctors
# 4เลือกประเภทHow are e-cigarettes different from traditional cigarettes?No combustionNo nicotineNo negative effects on the lungs