Researching the implications of downsizing the human species to better fit the earth.

Tag: Estrogen

Growth Antagonists: Estrogenic Gadfly

October 25, 2013 By arne hendriks 0

Estrogens are the primary female sex hormones. They play a pivotal role in growth, especially during puberty when estrogen modulates growth in coordinance with growth hormones and IGF-1. But estrogen plays an equally important role in ending the growth cycle. It stimulates the closure of…

Estrogen Therapy

June 5, 2012 By arne hendriks 1

Estrogen stuns growth by accelerating the closure of the epiphyseal plates located at the end of the long bones in the legs. When the plates close, growth ends. One reason why women are an average 8% smaller than man is because they produce more estrogen,…

Closing the Bone

May 13, 2012 By arne hendriks 1

Much of our height is determined by the length of our legs, which in turn is determined by the activity of the epiphyseal plates. These plates, located at the end of the thigh bone, function as the center for cartilage and bonecell production during childhood…