Lowering the nicotine concentration in vapes can lead to users taking longer, bigger puffs, increasing exposure to other toxic substances in the vapes in the short term | The study found reducing from 5% nicotine to 3% or 2.4%, their puffing time, duration and total inhaled volume were larger.
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#Nicotine #Vaping #ToxicExposure #HealthStudy #NicotineReduction
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#Nicotine #Vaping #ToxicExposure #HealthStudy #NicotineReduction
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Lower nicotine vapes could mean people take bigger puffs
Lower nicotine vapes could mean people take bigger puffs
Lowering the nicotine concentration in vapes can lead to users taking longer, bigger puffs, potentially increasing their exposure t
Lowering the nicotine concentration in vapes can lead to users taking longer, bigger puffs, potentially increasing their exposure t
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Science News
FDA allows Philip Morris to market Zyn as less harmful than cigarettes Read Full Article #TobaccoNews #HealthPolicy #VapingIssues
🚬 FDA greenlights Philip Morris's Zyn nicotine pouches, allowing them to be marketed as less harmful than cigarettes.
💡 The agency approved 20 Zyn variants, stating they "significantly reduce harm" and lower the risk of various tobacco-related diseases for users compared to smoking.
📈 Zyn, the U.S.'s fastest-growing nicotine product, saw Philip Morris sell 794 million cans in 2025, more than double its 2023 sales.
#FDA #Nicotine #PublicHealth
💡 The agency approved 20 Zyn variants, stating they "significantly reduce harm" and lower the risk of various tobacco-related diseases for users compared to smoking.
📈 Zyn, the U.S.'s fastest-growing nicotine product, saw Philip Morris sell 794 million cans in 2025, more than double its 2023 sales.
#FDA #Nicotine #PublicHealth
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Science News
Nicotine use during adolescence (17-19Y) is linked to higher rates of anxiety, depression and suicidal thoughts, with nearly 80% of girls who use nicotine reporting clinically significant anxiety symptoms, according to three Swedish studies, one with ~3,000…
⚡️ Nearly 80% of Swedish high school girls using nicotine reported clinically relevant anxiety symptoms in a study of ~3,000 students, impacting both traditional and tobacco-free products.
🧠 A study of ~1,500 adolescents in southern Sweden found smoking linked to more depressive symptoms and suicidal thoughts; girls increasing tobacco use showed worsening sleep, anxiety, low mood, and concentration issues.
🔬 Animal studies suggest nicotine alters brain regions involved in emotional regulation and stress, with effects more pronounced in females, raising questions about adolescent girls' particular sensitivity.
#Nicotine #MentalHealth #TeenHealth
🧠 A study of ~1,500 adolescents in southern Sweden found smoking linked to more depressive symptoms and suicidal thoughts; girls increasing tobacco use showed worsening sleep, anxiety, low mood, and concentration issues.
🔬 Animal studies suggest nicotine alters brain regions involved in emotional regulation and stress, with effects more pronounced in females, raising questions about adolescent girls' particular sensitivity.
#Nicotine #MentalHealth #TeenHealth