During the teenage years, both the body and the brain are developing rapidly. In fact, the brain continues to mature until the mid-twenties, making it especially sensitive to substances such as nicotine.

Nicotine is found in cigarettes, e-cigarettes (vapes), nicotine pouches, and other nicotine products. Regardless of how it is used, nicotine affects the nervous system. It triggers the release of chemicals in the brain that may create a temporary feeling of pleasure or increased alertness. However, these effects are short-lived, while the risk of developing nicotine dependence is significantly higher in young people.

Nicotine also affects the cardiovascular system by increasing heart rate and blood pressure. For teenagers who are physically active, nicotine may reduce exercise performance, slow recovery after training, and make it harder for the body to perform at its best. Although some nicotine products are marketed as alternatives to cigarettes, they are not risk-free if they contain nicotine.

Choosing not to use nicotine gives your body the best conditions for healthy growth and development. Staying nicotine-free also supports better recovery, improved fitness, and more stable energy levels throughout the day.

If you already use nicotine and want to stop, support is available. Talking to a parent, school nurse, youth health clinic, or healthcare professional can help. The earlier you quit, the greater the benefits for your health.

Choosing a nicotine-free lifestyle is an investment in both your current well-being and your future health.

Things to Remember

• Nicotine can affect normal brain development during adolescence.

• Young people are more likely to develop nicotine dependence.

• Nicotine pouches and e-cigarettes often contain high levels of nicotine.

• Nicotine temporarily increases heart rate and blood pressure.

• Living nicotine-free supports both physical and mental well-being.

Alma’s Tip

You do not need nicotine to fit in. Taking care of your body today gives you the best opportunity to feel well, perform well, and stay healthy for the future.