The FDA's Juul Ban May Not be a Pure Public Health Triumph Why Are My Juul Pods Burning Is JUUL More Harmful Than Cigarettes? Understand the Risks DYKOne Juul pod contains as much nicotine as a pack of cigarettes. Side effects include increased heart rate and blood pressure, lung disease, chronic bronchitis and insulin resistance leading to type 2 While safer than smoking tobacco, vaping still poses a serious health risks to your furry family member.