You can find wahtever you want on the Internet. I found a site that claimed that testosterone was discovered in the 1940's in the USA, and another that says it was in the 1950's. In either case that would "prove" that the Nazi could not have used it, as they had no knowledge of it (Hitler wrote his theories in the 1930's).Originally Posted by Han Chan
This also proves that testosterone levels are influenced by the environment, which is obvious. Show a man porn all day during a week, and another one documentaries about wars, and you will see that the first one will have higher testosterone levels in his blood."To distinguish genetic from environmental/dietary factors as a cause of these differences, we compared Chinese men living in Pennsylvania and a similar group living in Beijing, China. We detected a reduction in testosterone production rates and total plasma testosterone and sex hormone-binding levels, but not in testosterone MCRs in Beijing Chinese as a opposed to those living in Pennsylvania. Comparing Pennsylvania Chinese with their Caucasian counterparts, we detected no significant differences in total testosterone, free and weakly bound testosterone, sex hormone-binding globulin levels, and testosterone production rates. Taken together, these studies suggest that environmental/dietary, but not genetic, factors influence androgen production and explain the differences between Caucasian and Chinese men."
Likewise studies have also shown that some kind of food influence the hormonal levels (we had an article on this forum about fast-food increasing sex-drive). This does not deny that in the same environment and with a similar lifestyle and diet, the testosterone levels will in average (among thousands of people) be highest in Negroids, then Caucasoids, then Mongloids. There have been very serious and reputable studies about this.
Your article somehow proves my point, because it says that environmental/dietary factors also influence testosterone levels, and East Asian societies do have a more similar diet (and probably environment too) compared to each others than compared to the rest of the world.
You are visibly neither a scientist nor a sociologist, and you are making this thread go seriously offtopic, so I will ask you to stop this uselss debate here.
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