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1. Isn’t nicotine harmful to human health?
2. Some people get dizzy or feel nauseous after using Ruyan. How could this be true if the product has no side-effects?
3. What are the constituents of the solution-mixture in Ruyan cartridges? Is the solution safe?
4. Could Ruyan really be substituted for an ordinary cigarette? Does it really deliver the same flavor as ordinary cigarettes?
5. What’s the main difference between Ruyan and ordinary cigarettes?
6. How long can a person use a Ruyan cartridge?
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