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 How Many Puffs of a 20MG Vape Is Equal to a Cigarette? Vape Nicotine: How much nicotine is in a vape? Vaping vs Smoking How BOTH Harm Your Mouth, Gums & Teeth Vape vs Cigarette: Which Is Better 2025 vape billiorsonn