Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published UCLA researchers find new evidence that e cigarettes may harm your heart UCLA Where There's Vapor, Is There Fire? We Need Evidence on E Cigarettes RAND Will e cigarettes get more popular? Vaping: What you need to know Heart and Stroke Foundation Flavored e cigarettes modulate embryo development, fetal growth, and potentiate early fetal demise without nicotine Communications Medicine