Tue, Oct-18-05, 08:57
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Senior Member
Posts: 7,051
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Plan: paleo-ish
Stats: 482/400/240
BF:
Progress: 34%
Location: DC Area
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Quote:
Originally Posted by captxray
Young grain-eating girls mature into first menses..now, on the average around 11-12 years old...some are starting menses at 7-8 years old in the last 50 years! The average hunter-gatherer girl doesn't even start her menses until she's between 17-21! GRAINS!
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No one seems to have pointed this out, but grains (carbs) increase insulin. Insulin is the founding hormone that tells your body to make more hormones of all types and to build things up. Add that to the increased body fat (also caused by insulin) storing up plenty of extra estrogens and it's no question to me at all why agricultural societies had increased population and younger physical maturity.
Of course, the growth hormones currently used in the mainstream meat industry COULDN'T POSSIBLY have anything to do with the recent jump in the ages of girls reaching puberty. Down to 9 from 12. Nope, not possible. Our government told us so.
(yes, that's sarcasm, for those who aren't sure)
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