Edited

I doubt if anyone knows for sure. I sure don't. And I bet if you sent them to a lab they might even say it was a grain of sugar, or salt. How big is it? Just curious. It really doesn't matter. Do the cleansing protocol. It helps with everything. You will find the "CLEANSING" link below the gray bar at the top of the page.

Medical labs are notorious for saying it was food matter. It is not uncommon for people to see three doctors and get three different diagnosis.

Have you tasted to make sure somebody didn't spill salt or Sugar on the furniture? Not to say you don't have parasites. If you are sick and you can feel them, I am sure you do, but it is very easy to confuse vegetable matter and food source for parasites when you are hunting for the culprit.

Are there any eggs on the animals in your house? Have you dewormed your animals? I say put the furniture out in the yard and start a bomb fire.