Skip to main content

Early Female Puberty Linked to Absent Biological Father

Research at the University of California, Berkeley has thrown up some unexpected results.

http://www.medicalnewstoday.com/articles/201709.php

Julianna Deardorff, UC Berkeley assistant professor of maternal and child health, and lead study author, said:

"The age at which girls are reaching puberty has been trending downward in recent decades, but much of the attention has focused on increased body weight as the primary culprit. While overweight and obesity alter the timing of girls' puberty, those factors don't explain all of the variance in pubertal timing. The results from our study suggest that familial and contextual factors - independent of body mass index - have an important effect on girls' pubertal timing."

Bay Area BCERC's principal investigator Dr. Robert Hiatt, UCSF professor and co-chair of epidemiology and biostatistics, and director of population science at the campus's Helen Diller Family Comprehensive Cancer Center, said:

"The hunt for an explanation to this trend is significant since girls who enter puberty earlier than their peers are not only at greater risk for reproductive cancers, they are also more likely to develop asthma and engage in higher risk sexual behaviors and substance abuse, so these studies have broader relevance to women's health."

Deardorff said:

"In some ways, our study raises more questions than it answers. It's definitely harder for people to wrap their minds around this than around the influence of body weight. But these findings get us away from assuming that there is a simple, clear path to the earlier onset of puberty."

Comments

Popular posts from this blog

Longforms and 'Best of 2017' Lists and Favorite Books by Ashutosh Joglekar and Scott Aaronson

Ashutosh Joglekar's books list. http://wavefunction.fieldofscience.com/2018/03/30-favorite-books.html Scott Aaronson' list https://www.scottaaronson.com/blog/?p=3679 https://www.wired.com/story/most-read-wired-magazine-stories-2017/ https://www.theatlantic.com/entertainment/archive/2017/12/the-best-books-we-read-in-2017/548912/ https://longreads.com/2017/12/21/longreads-best-of-2017-essays/ https://www.nytimes.com/interactive/2017/12/21/world/asia/how-the-rohingya-escaped.html https://www.smithsonianmag.com/history/how-journalists-covered-rise-mussolini-hitler-180961407/ https://www.smithsonianmag.com/innovation/artificial-intelligence-future-scenarios-180968403/ https://www.newyorker.com/magazine/1997/01/20/citizen-kay https://www.smithsonianmag.com/innovation/where-we-are-hunt-cancer-vaccine-180968391/ https://www.smithsonianmag.com/innovation/dna-based-attack-against-cancer-may-work-180968407/ https://www.politico.com/magazine/story/2017/12/22/dona

Savita Bhabi

Well, it seems the Government of India is up to its usual censoring ways ... http://online.wsj.com/article/SB126327347865425871.html?mod=WSJ_hp_us_mostpop_read It's not as bad as what the Chinese are doing in battling Google. The Internet is awash in pornography and the feeble attempts of the Govt. of India won't be able to stem the tide. The Govt. should merely restrict itself to ensuring that there's no child pornography or trafficking of humans. There are problems galore for the Govt. to worry about as it is ...