Mental Fog: Research Suggests Vaping Could Cloud Your Thoughts Oh yesquitting smoking or vaping is more than just kicking a habit; it's about healing your brain. The nicotine found in cigarettes and vapes is extremely addictive and can harm any Can vaping harm the brain? Cognitive Vitality Alzheimer's Drug Discovery Foundation Mig Vapor Brain Fogger Vaping360 Does Vaping Cause Brain Fog? How Nicotine Affects Your Focus Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times