It goes through the stomach basically unchanged because we cannot process this type of saccharides. Only horses and animals basically eating grass can do it. We cannot. So it goes through the stomach and inside the intestine there are small patches of cells called Peyer’s Patches and they have a lot of different cells inside which have the receptor for the glucan.
So when the glucan slowly passes through, they actively see the molecules of glucan, bind it, catch them and suck them in. By doing it, now they have the glucan inside. They start slowly to chew it up into smaller parts, it leaves the Peyer’s Patches into the other organs of the body releasing the fragments and in this way, the glucan is slowly spreading around our body.
And it takes a couple of days. That is why I said it takes three days to see any results because it goes from one organ to another, cells are, exchanging glucan molecules.
~Dr. Vaclav Vetvicka