I'm a little confused.

None of these links are written very well; clearly whoever owns these blogs cannot write english very well. Though the links may be helpful, I'm sure there are far more reputable and properly written sources you could have found. Also, what does the body fat link have to do with sexual health?

I don't know if I would trust any of these sources. Are you just promoting your own blogs? I've got a sneaky suspicion that we're witnessing a new kind of spam here.