Pioneers of human evolution. I've asked evil genius to give us a little history lesson on growth hormone, where it came from and how it works. Very concise. Very quickly give you a little background one kind of the history and development of growth hormone through the years, as well as the development of the utilization world. Unknown actually goes back so far that it once had a different name. It was once referred to a soma tropic hormone. Sth the hormone itself was known and understood, but its structure and its exact action we're not understood. It was come to realize that it is a protein hormone, a poly peptide word. It spins around through the ether a lot. What that means is a siri's of amino acids. It is a complicated protein in a very specific arrangement. And that arrangement then generates the results once the hormone itself was identified, and even to some degree replicated. Although that came a good deal later, the exact mechanism that action was very poorly understood. Most hormones, one testosterone. The hormone itself is what does the action you take or make as nostra run and it goes forth to the target tissue and generates testosterone like action. There are a few hormones, for instance, thyroid that do not work that way. Your thyroid gland is stimulated by a number. Of hormones, but once it makes fileid, that florida room is actually a form of tea for which is relatively inactive. And then, when that gets to the liver, the liver does cement tweaking to it, if you will and makes tea three, which is then very active at the target tissue and is really the thing that modulates your metabolism. So there was an early argument as to whether or not growth hormone or as it was known at the time so much trouble hormone operated in the eyes of a single action theory or the dual action theory, which is the second later turned out that in actuality, growth hormone is incredibly unique in that it really behaves both ways. We've got this complicated one hundred ninety one amino acid polly peptide that now in modern times, is manufactured in the laboratory. It's, no longer isolated from living creatures and purified and bottle that's now made its recumbent lee generated bacterial means, which is an entirely different topic. Its subject what we now have synthetic roof if you're not already subscribed and you don't want to miss out cutting edge content on the daily, get this.