La pubertad empieza antes a nivel mundial. El inicio del desarrollo del pecho en las niñas–la telarquia– se adelanta un año en cuatro décadas, según un estudio en la revista 'Jama Pediatrics'. https://t.co/f7TDgBQvNE https://t.co/bevApXVBiw
Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls: A Systematic Review and Meta-analysis.
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Feb 2020 – Sep 2025Where it's discussed
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News144 articles
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X / Twitter36 posts
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AI synopsis
What people are saying
The overall tone reflects genuine concern and curiosity about the trend toward earlier puberty, exemplified by statements like 'girls begin puberty almost a year earlier' and references to regional differences; the tone, with data-driven phrases and calls for awareness, underscores meaningful engagement with the research findings.
Most discussions recognize and support the finding that the average age of pubertal onset is decreasing globally, with several posts citing specific data points like 'puberty almost a year earlier than in 1970s.'
Posts demonstrate high interest by referencing detailed statistical trends, regional differences, and implications for health, indicating engagement with the article's content.
Commenters ask for clarifications, mention implications in clinical practice, or discuss potential biases, showing active engagement rather than dismissiveness.
The discussions highlight potential impacts on health guidelines, the need for updated definitions, and societal awareness, signaling a moderate level of influence.
Top posts
Most liked on X and Bluesky@gryindub @banter44 @mahogoniee @dykeiana @notcapnamerica @LindzManqele @ZEExx1991 studies show that over the last few decades the onset of puberty has decreased at about 3 months/decade https://t.co/HM716HvnxD
Some trends show 3months earlier onset per year...but..."Another potential bias is publication bias, and therefore there is a potential risk that studies showing unaltered timing of puberty (negative findings) may not be published." https://t.co/FEIykkZQ4m
@dykeiana @banter44 @notcapnamerica @LindzManqele @ZEExx1991 yes actually.... regardless i dont understand the controversy https://t.co/HM716HvnxD
The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definition may be outdated, at least in some regions of the world https://t.co/wqeEO7EHC8
The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definition may be outdated, at least in some regions of the world https://t.co/BRJlAPAm6z
All mentions
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@DelaSverige @RadioGenoa Hej där, agreed but black children seem to develop earlier than other races. We catch-up and overtake though, for whatever reason, ime (teacher) Eckert-Lind et al. (2020): "Worldwide secular trends in age at pubertal onset assessed by breast development among girls: a systematic
@Bersukaria29 @dintaifungenak @tanyakanrl https://t.co/1WtPdcyD0W dr. Mesty jelasin ttg ini Nder di short yt
Les scientifiques mettent en garde contre les #parfums et produits parfumés Wissenschaftler warnen vor #Parfüms und #Duftstoffen https://t.co/YOjosO4Vad https://t.co/CLs7OzWsi2
Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls: A Systematic Review ... https://t.co/C6SKach6SL
RT @RYP__: Some trends show 3months earlier onset per year...but..."Another potential bias is publication bias, and therefore there is a po…
Some trends show 3months earlier onset per year...but..."Another potential bias is publication bias, and therefore there is a potential risk that studies showing unaltered timing of puberty (negative findings) may not be published." https://t.co/FEIykkZQ4m
#svt #2nd #reproction #menstruation https://t.co/Ab4oz2bewf
RT @Phillip05166897: @a_centrism These should suffice showing that using breast development and Menarche, global patterns don't relfect the…
@Lumiere3000 @bigpagaa @cindyxrellaz @Chaantellie i looked at your profile & the difference is probably bc of location “Median ages at Tanner Breast stage 2 (B2+) ranged from 8.8 to 10.3 years in USA & from 10.1 to 13.2 years in Africa” https://t.co/CZHZeZCgXm
Worldwide Secular Trends in Age at #Pubertal Onset Assessed by Breast Development Among Girls @JAMANetworkOpen #CGFPsicología https://t.co/UtB1PCs6oC
@WickedNFine ur the only one talking about fast and sexual lol... shes merely pointing out that she thinks kids are starting earlier than they used it, and yeah her evidence is purely anecdotal but there's a scientific basis for it as well https://t.co/HM716HvnxD
@MariCeeCee98 i dont think shes shaming anyone... she's merely pointing out that she thinks 8 is early (which it sort of is) and theres a scientific basis for what shes saying (puberty is starting earlier for kids than it used it) https://t.co/HM716HvnxD
@gryindub @banter44 @mahogoniee @dykeiana @notcapnamerica @LindzManqele @ZEExx1991 studies show that over the last few decades the onset of puberty has decreased at about 3 months/decade https://t.co/HM716HvnxD
@dykeiana @banter44 @notcapnamerica @LindzManqele @ZEExx1991 yes actually.... regardless i dont understand the controversy https://t.co/HM716HvnxD
@pearlythingz Please educate yourself, studies are available. A simple Google search would help. Ethnicity, nutrition, and lifestyle have an impact impact. Check the Table and data in the study. https://t.co/TL7Mmx4hcJ
@george__mack It's also rather mind-boggling that there has been a global acceleration of puberty by 3 months per decade 1977-2013. https://t.co/VuqLEfMSwH. If that continues, do the math. By way of comparison, GHG warming has been 1.5C over 150 years.
RT @CienciaDelCope: La pubertad empieza antes a nivel mundial. El inicio del desarrollo del pecho en las niñas–la telarquia– se adelanta un…
RT @CienciaDelCope: La pubertad empieza antes a nivel mundial. El inicio del desarrollo del pecho en las niñas–la telarquia– se adelanta un…
RT @CienciaDelCope: La pubertad empieza antes a nivel mundial. El inicio del desarrollo del pecho en las niñas–la telarquia– se adelanta un…
La pubertad empieza antes a nivel mundial. El inicio del desarrollo del pecho en las niñas–la telarquia– se adelanta un año en cuatro décadas, según un estudio en la revista 'Jama Pediatrics'. https://t.co/f7TDgBQvNE https://t.co/bevApXVBiw
@a_centrism These should suffice showing that using breast development and Menarche, global patterns don't relfect the U.S Pattern. https://t.co/UUntCqUzdr https://t.co/Yrp6ogHtMW https://t.co/AzTS2yCLMl https://t.co/aeV9FJuARU
RT @JAMAPediatrics: https://t.co/GNj0VtY9jA
https://t.co/GNj0VtY9jA
The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definition may be outdated, at least in some regions of the world https://t.co/BRJlAPAm6z
A #SystematicReview in @JAMAPediatrics found that girls are experiencing #puberty earlier, which may have impacts on clinical diagnoses https://t.co/3VjBqOulzS?
RT @RamonUgarte: La edad de inicio del desarrollo mamario en niñas (telarquia) ha disminuido una media de casi 3 meses por década entre 197…
La edad de inicio del desarrollo mamario en niñas (telarquia) ha disminuido una media de casi 3 meses por década entre 1977 y 2013. https://t.co/iNkcBPvbPF
Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls https://t.co/32L7aLIvVk
RT @JAMAPediatrics: The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definit…
RT @JAMAPediatrics: The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definit…
RT @JAMAPediatrics: The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definit…
The medical community needs current and relevant data to redefine “precocious puberty,” because the traditional definition may be outdated, at least in some regions of the world https://t.co/wqeEO7EHC8
This paper suggests secular trend of earlier onset to puberty continues. Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls https://t.co/G8Qfferhku
RT @emas_online: Girls begin #puberty almost a year earlier than in 1970s see Worldwide Secular Trends in Age at Pubertal Onset Assessed by…
Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls https://t.co/RSMREXYuxC
Girls begin #puberty almost a year earlier than in 1970s see Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls: A Systematic Review and Meta-analysis https://t.co/MGDVZuBdcI