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by NovaJehovah
1948 days ago
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"And some of claims that a baby crying is dumping enough cortisol into their bodies it will permanently damage their brains is NOT supported by science." This is misleading. You're correct that there is not conclusive scientific evidence either way, but there are decent studies that support the cortisol theory. Not necessarily that it will "damage their brains", but that cortisol levels spike during sleep training and remain elevated even after the baby learns to stop crying at night. We know that, in general, elevated cortisol levels are bad for humans. The studies that claim to support sleep training are all terrible, unless there are new ones I haven't seen. The most-cited ones use self-reports from the parents themselves to measure "wellbeing" of the infant, which is plainly ridiculous. |
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