What is the point of an oxygen bar?

Related questions

1. Do oxygen bars cure hangovers?
2. Does oxygen make you high?
3. Do oxygen bars get you high?
4. Are oxygen bars profitable?
5. How does oxygen bar work?
6. Is breathing pure oxygen safe?
7. How much is a oxygen bar?
8. Would pure oxygen kill you?
9. Why do astronauts breathe pure oxygen?
10. Do oxygen bars help hangovers?

Tags

1. #sinus
2. #hangovers
3. #effects
4. #benefits
5. #lessening
6. #studies
7. #these
8. #relaxing
9. #generally
10. #healthy
11. #increasing
12. #controlled
13. #alertness
14. #stress
15. #energy
16. #support
17. #claims
18. #problems
19. #scientific
20. #people
21. #there
22. #oxygen
23. #headaches
24. #reducing