What Is Nicotine—And How Does Big Tobacco Weaponize It?
October 06, 2025 by exposetobacco.org
What Is Nicotine—And How Does Big Tobacco Weaponize It?
Nicotine, a stimulant found in tobacco and e-cigarettes, has immediate effects on heart rate and blood pressure, with long-term risks including heart issues. Research hints at a potential role in cancer progression. Even handling tobacco can cause symptoms. In children, nicotine ingestion can lead to confusion, vomiting, and, in high doses, be fatal. Adolescent exposure can harm brain development, affecting attention and mood regulation. Nicotine's popularity among young people has led to a rise in ingestion incidents. Protecting children and adolescents from nicotine exposure is crucial due to its harmful effects on health and brain development.
