Does smiling make you look older?

Related questions

1. Why is yawning contagious?
2. What can a smile do?
3. What is a real smile called?
4. Why your smile is beautiful?
5. Can you fake a genuine smile?
6. What is the science behind smiling?
7. Do pets make you happier?
8. Can smiling make you feel happier?
9. Does smiling relieve stress?
10. Can smiling change your mood?

Tags

1. #other
2. #point
3. #deeper
4. #however
5. #western
6. #proves
7. #little
8. #older
9. #published
10. #university
11. #people
12. #smiling
13. #average
14. #smile
15. #discovered
16. #study
17. #scientists
18. #probes
19. #review
20. #subconscious
21. #canada
22. #makes
23. #psychonomic
24. #journal
25. #bulletin