The Genetics of Sweating

Today, I decided to do some research on the genetics of sweating. My husband and daughter both sweat instantly when they are outside in the heat, while I am just as dry as I was before heading out of the AC.

Searching for information on sweating, led me to a condition called hyperhidrosis and a website for individuals who suffer from excessive sweating, International Hyperhidrosis Society. Surprisingly, there is limited research in the area of hyperhidrosis and genetics. One study is currently being done in which the researchers are looking for participants. They are collecting DNA samples and giving participants a questionnaire to determine eligibility. If you are interested in participating in the study,  check out the website.

As I continued with my research, I found that sweat has a lot to do with what you are wearing, what you are doing, and your physical condition. I’m not convinced that genetics play such a little role. My husband’s grandmother is also “hot blooded” and since my daughter also seems to hot natured, it’s too much of a coincidence for it not to be inherited. On the other hand, I have cold natured and do very well in the heat but am always cold in a cool setting (where many other people may not be so cold). It would make sense that I wouldn’t sweat since I am usually cold… My mother was the same way and it seems as though my son is also that way.

I’ve bookmarked the International Hyperhidrosis Society website so I can keep my eye on that gene research on sweating. Once the results are concluded, I will post them!  For the time being, what do you think?

(Photo Credit: http://www.flickr.com/photos/lululemonathletica/3491310085/)

August 4th, 2009 by Marcelina Hardy | Posted in Genetics and Society | (1)