system is damaged it and then it has to recover and then on a dose-dependent basis two weeks and then four weeks the immune system kicks into gear natural killer cells are enhanced dramatically and also cytotoxic T cells look at the significance value here and so the immune system is activated by the consumption of these mushrooms and there's TLR tlr4 receptors I don't want to get into that right now but we've identified seven different distinct pathways of the immune systems activated than the consumption of these mushrooms