Wellness' vapes are all the rage. But are they healthy or just hype? Health The Guardian Vaping has been marketed as a healthier alternative to smoking. But, do you actually know what is in your vape? Turns out vapes contain heavy metals, cancer causing agents, and so many more E cigarette flavors are toxic to white blood cells, warn scientists Exploring the Safest Vape Pens and Healthiest Alternatives Is Vaping Safe? Health Risks, Myths & Facts Explained