Most e-cigarettes contain nicotine, a highly addictive substance also found in traditional cigarettes. Nicotine addiction can lead to various health issues, including increased heart rate, high blood pressure, and harm to brain development, especially in young people.
E-cigarettes produce an aerosol that users inhale, which can contain harmful substances such as diacetyl, a chemical linked to severe lung disease, volatile organic compounds, and heavy metals like nickel, tin, and lead. Inhaling these substances can cause respiratory issues and long-term lung damage.
Studies have shown that e-cigarette use can negatively impact cardiovascular health. Nicotine and other chemicals in e-cigarettes can increase the risk of heart disease, heart attacks, and high blood pressure.
E-cigarette companies often market their products as a healthier alternative to smoking or as a tool to help people quit smoking. However, these claims can be misleading. While some individuals have successfully used e-cigarettes to quit smoking, many end up becoming dual users, continuing to smoke traditional cigarettes while also using e-cigarettes, thus compounding their health risks.