Doctor validates parents everywhere by explaining why our 8-year-olds are so moody
What is "Adrenarche" and why is it turning our kids into walking nightmares?

A lot of parents have noticed kids that are "too young" for puberty are moody and emotional. A doctor explains.
As the father of a 9-year-old, let me try to put it gently: What in the absolute hell?! Somewhere along the way, our education and training as parents failed us. We knew having a baby would be hard due to a lack of sleep and all the crying. We know toddlers would leave us feeling touched out and exhausted from tantrums. We also know to brace ourselves for the emotional rollercoaster of puberty in the teen years. But...nobody told us about what happens at ages seven or eight.
A doctor on Instagram is raising eyebrows for teaching parents a hard truth: puberty starts much earlier than we've been told, and it's these behind-the-scenes changes in body chemistry that explain a lot.
Inside Out is a masterclass in the emotions of young kidsGiphy
Dr. Carmen Briner, a doctor specializing in hormones, puberty, and periods, took to her Instagram Reels to drop some knowledge.
"Wondering why your 7 or 8-year-old is suddenly so moody? Well, puberty starts before you might think, with the brain signaling the hypothalamus and pituitary glands to start secreting hormones, which happens before any visible physical changes of puberty start to take place," she says.
General knowledge tells us to expect a certain amount of teenage grumpiness when the body odor, growth spurts, and hair growth kicks in, but according to Briner, there's a secret "pre-puberty" phase called Adrenarche. This phase is when those puberty hormones surge behind the scenes, leading to "moodiness, irritability, or even sudden bursts of energy or excitement."
Most parents of a kid this age have seen it play out in real-time where a minor mistake or inconvenience leads to half an hour of hysterical tears. "These early hormonal shifts have a huge impact on their emotions, so you might notice new sensitivity or sudden mood swings or a newfound intensity in their feelings," Briner says.
Listen to her break down the science here:
Needless to say, frustrated parents of kids aged seven to ten are in the comments feeling incredibly seen. Boy and girl moms alike were relived to get an explanation for why parenting suddenly seemed so damn hard, right when it was "supposed" to be getting easier:
"All this plus acne for our 7 year old son. I wasn’t ready."
"My friend's 9yo is starting to act up and I told her it must be puberty starting. She said it's crazy, she's too small and she's just being petty on purpose. Thank you for this video, I might not be crazy after all"
"It’s been a nightmare since she was 8. She’s almost 12"
"My almost 8 year old girl has been a moody NIGHTMARE. Always nice to know its not my fault"
"So my 8 year old boy did not suddenly become possessed by a demon?"
"Save me" one tired mom joked.
Parents of 7 and 8-year-olds desperately need help.Giphy
See? If your pre-puberty kid is, let's say, a handful, it's not just you. We're all going through this together, and it's not your fault. It's also not your child's fault. "They are not being difficult on purpose," Briner reminds us.
Experts say the best way to handle this volatile phase is to have empathetic but firm conversations when the heat of the moment has passed. There's no use hooting and hollering when your eight-year-old is in the middle of a hysterical meltdown. Just be there for them and support them as the feelings pass through. Then, when things are calm, discuss strategies for how you two can handle things better the next time around.
And don't worry—the mood swings won't last forever. They should settle down dramatically by the time your kid is 16 or so. Only eight more years—you've got this!