You are doing what all Muslims are doing. You're twisting the words in the Qur'anic verse, to suit the so-called "scientific miracle". No where do the Qur'an say that "EXTRACT" of clay. Every single verse (3:49; 5:110; 6:2; 15:26, 28, 33; 17:61; 32:7; 37:11; 55:14), just say that he "shaped" or "created" "you out of clay", as if he was potter.
Water may be the other ingredient, but so what?
The human body is far more complex than clay and water.
And no where in the anatomy of human body do we consist of clay or even extract of clay, because clay is a molecule, not just simple element.
As I said before the sun has most of basic elements found on earth, but none of them mean that the sun is made out of clay or water. You still don't understand molecule, just like Fatihah, and you don't understand that carbon is essential to life.