Think vaping is a safer choice? Think again! Vaping may look harmless, but it's loaded with nicotine and toxic substances that can increase blood pressure and raise the risk of heart Vaping harms your health Cancer Institute NSW Vaping: Not as Safe as You Think Wellness Let's Get Real About Vaping 8 Reasons Why You Shouldn't Start Can Vaping Cause Lung Cancer? Here's What We Know. Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help