Mine grew straight.
2007-09-07 13:49:27 · 5 answers · asked by . 4 in Health ➔ Dental
malocclusion (tooth and jaw alignment problems) rates are increasing at an alarming rate. this is all part of the downward spiral of mankind. rates of maturation are changing. in the 1800's, the average age of first menstruation was 16-17 years old. now it is around 12 years old in most countries. in the mid 1700's, the average age of voice change for boys was 17. now it is 13 years old. the human species is devolving. it appears we are becoming more advanced when in reality we are only building on the previous generations knowledge. previous civilizations were much smarter and I believe had fewer genetic mutations or physical problems.
2007-09-07 14:15:05 · answer #1 · answered by elias 2 · 1⤊ 0⤋
/shrug dunno..
i notice the same thing, its rare to find someone with naturally straight teeth.
im so grateful i have straight teeth, saved me some money ;p
might be hereditary O.o my granny on my moms side and my mom have straight teeth...
2007-09-07 21:06:29 · answer #2 · answered by Cabrialab 5 · 1⤊ 0⤋
When races are mixed it affects how teeth come in.
2007-09-07 20:58:45 · answer #3 · answered by goldenchick321 1 · 2⤊ 0⤋
You should know that only 5% of the adult population has a naturally straight smile.
So what?
EVERYONE ELSE WOULD BENEFIT FROM ORTHODONTICS.
2007-09-07 20:59:26 · answer #4 · answered by Dr. Albert, DDS, (USA) 7 · 2⤊ 0⤋
chewing on things, sucking on things, all affects how your teeth grow in so its not an uncommon thing
2007-09-07 20:55:01 · answer #5 · answered by Antonio Montana Jr. 4 · 2⤊ 0⤋